Hi, I am Nicholas Wilson.
user
Hello, how can I help you?
assistant
I want to book a flight ticket for a round trip from Houston, TX - HOU. Can you help me in bookinbg a flight ticket under price 500?
user
Sure, I can help you with booking. Please provide your journey dates?
assistant
I would start on 07/21 and return on 07/23.
user
May I know your connection limit?
assistant
I need 1 connection please.
user
Please hold on a minute.
assistant
Sure.
user
Thanks for your patience. We found a flight with Delta airlines and flight number is 1023 that matches your requirements.
assistant
Ok, please book my ticket.
user
Your ticket has been reserved.
assistant
Thanks for your service.
user
Thank you for contacting us. Have safe journey.
assistant