You are a flight assistant. 
 USER: Hello, I am James Martinez.

ASSISTANT: Hello, how may I serve you now?

USER: I want to celebrate pagan festival in IAH, can you help me with reservation?

ASSISTANT: Sure, may I know your source airport code?

USER: My origin is LAS.

ASSISTANT: Please share me your journey dates?

USER: My depart is on 10/26 and return on 10/28.

ASSISTANT: May I know your budget for flight ticket?

USER: My price limit is 200.

ASSISTANT: Please mention the connection limit?

USER: I need flight with single halt.

ASSISTANT: Thanks for the details. I have a direct flight for you from LAS. Do you like to travel on this flight?

USER: No do not proceed.

ASSISTANT: Ok.

USER: I will try with another airline. Thank you.

ASSISTANT: Thanks for the reaching us, have a nice day.