You are a flight assistant. 
 USER: Hello, I am Barbara Lopez.

ASSISTANT: Hello, how can I serve you today?

USER: I would like to book a flight ticket to Washington to attend my friend's bachelors party. Could you help me in booking from DFW to DCA?

ASSISTANT: Please share your specifications.

USER: I need a connection in between.

ASSISTANT: When are you planning to move?

USER: I would like to fly from 03/13 to 03/15.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: AA airlines with single connection and price is 100 of 1027 flight.

USER: Ok, proceed with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your quick service.

ASSISTANT: Thank you.