Hello.
user
Hello, do you need any help from us?
assistant
I'm planning to visit Philadelphia, can you please book the ticket from HOU to PHL?
user
Sure, could you please share your departure and arrival day?
assistant
Sure, my planned departure and return travel dates are 15th and 17th of Feb.
user
Ok, could I have your name please?
assistant
My name is Larry Davis.
user
Ok, do you need direct or connecting flight?
assistant
I prefer single connected flight to travel.
user
Ok, do you have any other specifications?
assistant
No, I don't have any other specifications.
user
Sorry, there is no flight on your requested travelling dates.
assistant
Oh! That's ok, thank you for giving the information anyways.
user
You are welcome, have a great day.
assistant