You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: I want to fly from ATL to DCA. Can you check the flight availability on that route?

ASSISTANT: Sure, could you please share your departure  and arrival day?

USER: My planned travel dates are 01/25 and 01/27.

ASSISTANT: Ok, could I have your name please?

USER: Sure, Rachel Miller here.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I want a flight with single connection.

ASSISTANT: Ok, do you have any other specifications?

USER: No more, thank you.

ASSISTANT: The economy class with flight number 1009 of Frontier airline is available having fare as 200 and connection as 1, is it ok for you?

USER: Yes, you can proceed with that booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 16:00 hours and the arrival time is 13:00 hours.

USER: Thank you for the booking.

ASSISTANT: You are welcome, have a great day.