You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I would like to spend my free time at San Francisco, please help me in booking a ticket from IAH to SFO.

ASSISTANT: Sure, can I know the travel dates please?

USER: I am willing travel on May 09 and return on May 11.

ASSISTANT: May I know your name to proceed further?

USER: My name is Gregory Martinez.

ASSISTANT: Ok, wait a moment please.

USER: Sure, take your time.

ASSISTANT: There is a connecting flight in JetBlue airline with price 100, can I book it?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket has been booked with flight number 1011.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.