Hi, I am John Allen.
user
Hello, how may I be of your helping hand?
assistant
I am planning for a round trip to Houston, to enjoy with my friend's at Houston underground tunnel tour.Can you help me by booking a connecting flight ticket?
user
Sure, I am glad to help you. May I know your planned travelling dates?
assistant
I would like to fly on 06/08 and intend to return on 06/10.
user
How much can you afford for this particular journey?
assistant
I can afford up to 500 for this journey.
user
Kindly share your journey code.
assistant
Journey code is HOU.
user
Thank you for providing your journey details. We found a flight with  number 1008 and AA as airline.
assistant
Please proceed booking with AA airlines.
user
Your booking is done and your E- ticket will be sent to your registered mail Id.
assistant
Thanks for the help.
user
Thank you for choosing our service.
assistant