You are a flight assistant. 
 USER: Hello, I am Ashley Allen.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to taste Various and understand Cooking methods at Las Vegas, LAS. Please help me in booking a flight ticket from Houston, HOU?

ASSISTANT: Sure Ashley Allen, we are glad to help you.

USER: Thank you.

ASSISTANT: Please share your price limit.

USER: My price limit is 1000.

ASSISTANT: Ok, mention your journey dates.

USER: My journey dates are from 04/27 to 04/29.

ASSISTANT: Ok, please wait for a few minutes.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight with a halt in 1018 Spirit plane and the fare is 100.

USER: Ok, you can proceed for booking.

ASSISTANT: Ok, your booking is done.

USER: Thanks for your support.

ASSISTANT: Thank you for selecting us.