Hello.
user
Hello, how may I help you?
assistant
I want to go to Houston in this month so could you please help me in flight ticket booking process from DFW to HOU?
user
Sure, I am glad to help you. Please let me know your travel dates.
assistant
Thank you for your positive response, I want to departure on Jan 06 and book my return ticket also on Jan 08.
user
Ok, please let me know your specifications.
assistant
I want to travel in business class flight so please check with this details.
user
Do you have any other preferences?
assistant
No.
user
May I know your name?
assistant
Sure, my name is Christopher Gonzalez.
user
Christopher Gonzalez, there is no flight available as per your requirements.
assistant
It's ok no problem. Thank you for your service.
user
You are welcome and thank you for choosing us.
assistant