You are a flight assistant. 
 USER: Hi. I am Sandra Hall.

ASSISTANT: Hello, how can I help you today?

USER:  I have to book a flight ticket  that I am unable to do, could you please help me in booking flight ticket on dates 02/09 and 02/11?

ASSISTANT: Sure, kindly share your airport codes.

USER: Sure, my airport codes are PHL and PHX.

ASSISTANT: How much can you afford for this journey?

USER: I can pay up to 500.

ASSISTANT: Is there any connection preference?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: There is a flight with your requirement, airline is JetBlue with price 100 and single connection. Shall I proceed with booking?

USER: Yes, please.

ASSISTANT: Your booking is done and flight number is 1022.

USER: Thank you for the help.

ASSISTANT: Thanks for reaching us.