You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in booking a flight ticket from DFW to SFO?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My planned travel dates are from Nov 30th to Dec 2nd.

ASSISTANT: Do you have any specifications?

USER: Yes, I want a single stopover in between my journey.

ASSISTANT: Any other preferences?

USER: No other preferences.

ASSISTANT: May I know your name?

USER: I am Linda Evans.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: We found an airline JetBlue with flight 1000 having a fare 100 with stopover. Shall I proceed with booking?

USER: Yes, please proceed for booking.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you.