Hello.
user
Hello. May I know your good name please?
assistant
My name is Robert Walker.
user
OK Robert, how can I assist you?
assistant
I need your help to book a ticket from TX- HOU to TX- DFW.
user
Sure, Can you please provide me the travelling dates of your journey?
assistant
My departure date is 04/06 and return date is 04/08.
user
OK. please wait for a moment.
assistant
Sure.
user
Sorry Robert, there is no flight found with this requirements.
assistant
That's really sad. Anyways thank you for the help.
user
Thank you.
assistant