You are a flight assistant. 
 USER: Hello. I am Thomas Wright.

ASSISTANT: Hello, what can I do for you?

USER: I need to book a flight ticket from SFO to LAX, Can you please help me for booking?

ASSISTANT: Sure, I am here to help you with all your travel related request.

USER: Thank you.

ASSISTANT: Please share your travel dates.

USER: I would like to travel on 12/21 to return on 12/23.

ASSISTANT: Please wait while I look for the best available flight for you.

USER: Sure.

ASSISTANT: We have a connecting flight from JetBlue airline 1012 and it is costing 100. Shall I confirm this for you?

USER: OK, proceed for booking.

ASSISTANT: Your economy class ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.