Hello. Thomas Carter here.
user
Hello, how may I help you today?
assistant
I am looking for a direct flight for my journey because of some emergency, can you please check is there any flight available between DFW and HOU?
user
Sure, may I know your planned trip dates?
assistant
Thank you, I am planning to leave on July 01 and please book my return ticket on July 03.
user
Which class do you prefer either economy or business?
assistant
I don't have any class preferences, I can manage with any of the classes.
user
Do you have any arrival and depart timings?
assistant
I would like to departure at evening time.
user
Sorry, there are no flights found on your specified travel dates.
assistant
Oh! Sad to hear that. Anyway, thank you for the information.
user
Thank you for availing us.
assistant
Welcome.
user