You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Barbara Thompson. I want to book a ticket from DEN to ATL to meet my parents, can you help me in booking?

ASSISTANT: Sure, can you share your flying and landing dates?

USER: I am departing on 09/18 and return on 09/20.

ASSISTANT: There is a connecting flight with number 1029 in airline Southwest, the fare is 100. Can I book it?

USER: Please proceed for booking.

ASSISTANT: Your ticket is reserved, have a safe trip.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.