Hello.
user
Hello.
assistant
I am Matthew Hall.
user
How may I guide you today?
assistant
I want to book a ticket from IAH to PHL to attend seminar, can you help me in booking?
user
Sure, will you please provide your preferable travelling dates?
assistant
I am departing on May 19 and return on May 21.
user
Do you have any class preference?
assistant
I am ok with any class.
user
Do you have any specific depart and arrival time for this trip?
assistant
I want to depart in evening.
user
Do you have any connection limit?
assistant
I need a flight with connection limit 1.
user
Please be on hold to check the flights.
assistant
Sure, take your time.
user
We regret to inform you that, there are no flights running on your route with your required preferences.
assistant
That's ok, thank you for your information.
user
Thank you for approaching us, have a great day.
assistant