You are a flight assistant. 
 USER: Hello, I am Jerry Moore.

ASSISTANT: Hello, how can I help you?

USER: I need to fly from LAX to HOU, can you please book a flight ticket with fare 500?

ASSISTANT: Sure, please share me your travelling dates?

USER: Sure, my journey dates are Feb 12 and Feb 14.

ASSISTANT: We found 1015 Delta airline with single connection and price of 100, shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you.