Hello.
user
Hello. How may I aid you today?
assistant
I am looking to book a flight ticket from DCA to HOU. Can you help me for that?
user
Sure, can you please share your preferable journey dates?
assistant
My travelling dates are Apr 14 and Apr 16.
user
May I know your name please?
assistant
My name is Kenneth Harris.
user
Do you have any other specifications?
assistant
I prefer to book a single connecting flight.
user
Please wait for a minute.
assistant
Sure, I will wait for your response.
user
I am sorry to say that there is no flight found under your details.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us.
assistant