Hello.
user
Hello, how may I help you today?
assistant
I have to visit my Doctor who is residing at DFW for a regular check up. Please help me by booking a flight ticket.
user
Sure, may I know your good name please?
assistant
Myself Benjamin Thompson.
user
From where do you want to depart?
assistant
I will depart from IAH.
user
Do you need any connecting flight or direct flight?
assistant
I prefer to have a break in my journey.
user
Which airline do you prefer?
assistant
I prefer to fly in a normal-cost airlines.
user
Can I know your travelling dates?
assistant
May 19 and 21 are my planned travel dates.
user
Sorry, there are no flights available on your travelling dates.
assistant
Oh! I will reach my destination through other source. Thank you.
user
Thank you for reaching us.
assistant