A. By the way, how much is it?B. What is your destination?C. I'd like to catch a return flight on the twenty-ninth. Travel Agent: Freedom Travel. How may I help you?Caller: Yes, I'd like to make a flight reservation for the twenty-third of this month. Travel Agent: Okay. 【D1】______Caller: Well. I'm flying to Helsinki, Finland. Travel Agent: Okay. Let me check what flights are available. And when will you be returning?Caller: Uh, well,【D2】______Oh and I'd like the cheapest flight available.Travel Agent: Okay. Let me see. Um, hmm...Caller: Yeah? Travel Agent: Well, the price for the flight is almost double the price you would pay if you leave the day before.Caller: Whoo. Let's go with the cheaper flight. 【D3】______Travel Agent: It's only $ 980.Caller: Alright. Well, let's go with that. Travel Agent: Okay, That's flight 1070 from Salt Lake City to New York, Kennedy Airport, transferring to flight 90 from Kennedy to Helsinki.