You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am Mary Rodriguez.

ASSISTANT: Glad to meet you Mary.

USER: I am looking for a flight from IAH to OAK, hope you are helping me with booking.

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: Sure, my planned dates are from 02/21 and 02/23.

ASSISTANT: Wait a moment please. Spirit airlines is available in your route with the ticket fare of 200, shall I proceed with the booking?

USER: Yes, please proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1006.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.