You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I need to book a flight ticket from SFO to DFW. Can you aid me in booking a flight ticket with name Paul Edwards?

ASSISTANT: Sure, may I know your travelling dates?

USER: 11/20 and 11/22 are my travelling dates.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: We found a flight with number 1017 and UA as airline. The cost of the ticket is 100. Shall I book it?

USER: Please proceed for booking.

ASSISTANT: Your ticket is reserved.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you.