Hello.
user
Hello, how can I guide you at this moment?
assistant
I would like to visit Space center at Houston. Can you help me in booking a ticket from DFW to HOU?
user
Sure, I am glad to help you in booking your flight ticket. Can you please provide your planned dates of journey?
assistant
My planned trip dates are 06/12 and 06/14.
user
Please wait for sometime and in mean while can you please provide your name for further proceedings?
assistant
Sure, my name is Anna Williams.
user
There is a  flight which travel to your preferred region having a single halt with the ticket fare of 100 which is provided by the best airlines Frontier. Would you like to book this flight for your journey?
assistant
Yes, please book the ticket.
user
I have booked your flight ticket with the flight 1025 in an economy class. Have a safe journey.
assistant
Thank you for your service.
user
Most welcome, thank you for having our service as your helping hands.
assistant