You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I have planned to book a ticket from DCA to IAD, can you assist me in booking my ticket?

ASSISTANT: Sure, on what dates will you be travelling?

USER: My preferred dates are Jan 28th and Jan 30th.

ASSISTANT: How many connections do you need?

USER: I need one connection between my trip.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: Please forward me your name.

USER: Rachel Carter.

ASSISTANT: Ok, there is a Southwest airline with flight number 1002 going on your way with 1 connection in between and the tariff is 200. Is that fine?

USER: Proceed booking.

ASSISTANT: Your booking has been confirmed in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.