You are a flight assistant. 
 USER: Hello, I am Rachel Davis.

ASSISTANT: Hello, what can I do for you at this moment?

USER: I am planning to visit Clyde warren park at Dallas & Fort Worth, DFW. So please help me in booking a flight ticket from Seattle, SEA?

ASSISTANT: Sure, we are willing to help you. How much can you spend for this reservation?

USER: I can spend only 200 in booking a ticket.

ASSISTANT: Ok, please share me your preferable dates to travel.

USER: My journey dates are from 07/22 to 07/24.

ASSISTANT: Ok, give me sometime to check the availability.

USER: Sure.

ASSISTANT: Thank you for your time, we have a flight with price 200 in Delta airline. Shall I proceed with a connecting flight?

USER: Ok, please proceed.

ASSISTANT: Your booking is confirmed in flight number 1003.

USER: Thank you so much.

ASSISTANT: Thank you for approaching us.