Hello.
user
Hello, what can I do for you?
assistant
I am Linda Phillips, want to travel from IAH to DTW. Please help me in booking my ticket.
user
Sure, please provide me your planned travel dates.
assistant
My planned travelling dates are from 03/16 to 03/18.
user
Please let me know if you have any specific depart and return time preference.
assistant
My return time should be in the evening.
user
Do you prefer either economy or business class?
assistant
I am ok with any of the class.
user
Is there any connection limit do you have?
assistant
I need a single connected flight.
user
Please let me know if you have any other preference.
assistant
No.
user
Please wait for a while.
assistant
Sure.
user
Sorry, currently we don't have any flight running between given route.
assistant
It's ok, thank you for your help.
user
Thank you.
assistant