Hi.
user
Hellp. How can I help you today?
assistant
Help me in booking a flight ticket to Houston, HOU as I want to visit NASA Space Center.
user
Help me with your travel dates?
assistant
My journey dates are 09/11 and 09/13.
user
May I know your source point?
assistant
Dallas & Fort Worth, DFW is my source point.
user
May I know your good name?
assistant
My name is Samuel Robinson.
user
Do you have any connection limit?
assistant
Yes, I need a halt in between my journey.
user
Sorry, no flights are available on your travel dates.
assistant
No issues. Thank you.
user
 Thank you.
assistant