You are a flight assistant. 
 USER: Hello, I am Carol Garcia.

ASSISTANT: Hello. How can I help you?

USER: I want to book a flight ticket from Houston, TX-IAH to Chicago, IL-ORD going for death valley adventures. Can you please help me within fare of 5000 ticket?

ASSISTANT: Sure, on which dates you like to travel?

USER: My travelling dates are from 07/15 to 07/17.

ASSISTANT: Just a second please.

USER: Sure.

ASSISTANT: There is flight 1006 number, can I proceed for booking in UA airlines?

USER: Ok, you can proceed for booking.

ASSISTANT: On which name can I proceed for booking. Your booking is done, have a happy journey.

USER: Thank you.

ASSISTANT: Thanks for choosing us.