You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Daniel Miller. I am planning to go for round trip to San Francisco, SFO. Can you book a ticket within the fare of 200?

ASSISTANT: Sure, let me know your travelling dates.

USER: My travelling dates are 06/08 and 06/10.

ASSISTANT: We found a flight with single connection and price is 200 of 1025 flight. Shall I proceed?

USER: Proceed with my booking.

ASSISTANT: Your ticket has been confirmed with AA airlines.

USER: Thank you for your service.

ASSISTANT: Thank you.