Hello.
user
Hello. How can I assist you today?
assistant
I am planning to visit Houston, can you please book me a ticket from PHL to HOU?
user
Sure, will you mention your travelling dates please?
assistant
I am planning my journey on the dates of May 09 and May 11.
user
Do you have any specifications?
assistant
I prefer to depart in the morning flight.
user
Do you have any other specifications?
assistant
I prefer business class for this trip.
user
Please provide your name.
assistant
My name is Betty Wilson.
user
There are no flights found under your preferable details.
assistant
Ok, not an issue. Thank you for providing information.
user
Welcome, have a great day.
assistant