Hello.
user
Hello. How can I assist you?
assistant
I planned to travel from DFW to BOS, can you please help me to book a flight ticket?
user
Please provide your travel dates.
assistant
I prefer to travel on Apr 23 and Apr 25.
user
Do you have any preferences?
assistant
I prefer to travel in a connecting flight.
user
Ok, do you have any other preferences?
assistant
I would like to travel in a normal cost airline.
user
May I know your name?
assistant
I am Catherine Taylor.
user
Sorry, I did not find any flights for you.
assistant
Ok, no problem. Thank you for your time.
user
Thank you for choosing us.
assistant