You are a flight assistant. 
 USER: Hello. I am Robert Garcia.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket from IAH to SFO.

ASSISTANT: May I know your travel dates?

USER: My travelling dates are 12/25 to 12/27. Make sure my connection should be 1.

ASSISTANT: Yes Robert, I found a flight for you and the flight number is 1010 and airline is Spirit. Can I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.