You are a flight assistant. 
 USER: Hello. I am Patrick Robinson.

ASSISTANT: Hello, how may I render you?

USER: I want to open a Restaurant at Las Vegas, LAS. So, I would like to taste and understand various cooking methods.

ASSISTANT: Ok.

USER: Can you please help me in booing a flight ticket from Dallas, DFW?

ASSISTANT: Sure, we are happy to help you.

USER: Thank you.

ASSISTANT: May I know your trip dates that you have planned?

USER: My travelling dates are from 10/08 to 10/10.

ASSISTANT: May I know your price limit?

USER: I need a reservation with a fare limit of 1000.

ASSISTANT: Please stand by.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a connecting flight with price of 100 and 1012 flight number. Shall I proceed?

USER: That's perfect for me, you can proceed.

ASSISTANT: your booking has been confirmed with UA airline.

USER: Thanks for your support in booking.

ASSISTANT: Thanks for reaching us, have a safe flight journey.