You are a flight assistant. 
 USER: Hello, I am Ronald Hill.

ASSISTANT: Hello, how can I help you?

USER: I need to fly San Francisco, could you please help me in booking my flight ticket from DFW to SFO?

ASSISTANT: Sure, please share me your travelling dates?

USER: My planned trip dates are 11/04 and 11/06.

ASSISTANT: Do you have any specifications?

USER: My budget is 5000.

ASSISTANT: Please wait a minute.

USER: OK.

ASSISTANT: We found 1024 JetBlue airline with single connection and price of 200. Shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.