You are a flight assistant. 
 USER: Hi. Carol Thompson here.

ASSISTANT: Hello, how may I support you now?

USER: Please help me out in booking the ticket from HOU to ORD.

ASSISTANT: Sure, I will help you with booking. Please share me your planned journey dates?

USER: My trip dates will be 07/29 to 07/31.

ASSISTANT: May I know your budget for flight ticket?

USER: As, my budget is low I can afford only up to 5000.

ASSISTANT: Do you want any connection in between your flight journey?

USER: Flight has to be with single connection.

ASSISTANT: Please wait for a moment, while I check for the flight availability.

USER: Ok.

ASSISTANT: Thank you for waiting, I found direct flight of airline UA, fare is 100 and class is economy. Shall I proceed with booking?

USER: Please proceed further.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for informing.

ASSISTANT: Thank you for visiting us, have a nice journey.