You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I'm Paul Allen.

ASSISTANT: Ok.

USER: I want to meet my grand father in Charlotte. Could you help me out in booking a ticket from SFO to CLT?

ASSISTANT: Sure, can you please tell me the travelling dates of your journey?

USER: My travelling dates are from 07/29 to 07/31.

ASSISTANT: Ok, please wait for a moment.

USER: Ok sure.

ASSISTANT: Thank you for waiting Paul, there is a flight 1010 in JetBlue airline has the price 700. Shall I proceed with this booking?

USER: Yes proceed.

ASSISTANT: Your ticket has been booked. Thank you.

USER: Thank you for your support.

ASSISTANT: You are welcome.