You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Ryan Walker. I am planning to travel from HOU to ORD for a business trip. Can you please help me with booking a flight ticket?

ASSISTANT: Yes sure. Let me know the travelling dates?

USER: Sure, my departure date is on 07/12 and the return date is on 07/14. Please make sure that the price should not exceed 500 and the connection limit is 1.

ASSISTANT: I got a flight-1027, which matches all your requests. Can I proceed?

USER: Yes, please.

ASSISTANT: Sure, your ticket is booked.

USER: Thank you. I appreciate your help.

ASSISTANT: Thank you for reaching us, have a great flight.

USER: You are welcome.