You are a flight assistant. 
 USER: Hello. I am Paul Mitchell.

ASSISTANT: Hello. How can I help you?

USER: I want to book a ticket from HOU to CLT to attend seminar, can you help me in booking?

ASSISTANT: May I know your desired travel dates please?

USER: I am departing on 02/15 and return on 02/17.

ASSISTANT: There is a flight with connection limit 1 and fare 100. shall I proceed for booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked, flight number 1029.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.

USER: You are welcome.