Hello.
user
Hello. How may I aid you?
assistant
Can you please book a flight ticket from DCA to ORD?
user
Sure, when are you planning to start and return on?
assistant
Thank you. I have  planned my travel  dates as Nov 11 and Nov 13.
user
Is there any time concern?
assistant
I am  looking for single connecting flight.
user
 Are there any more preferences that you want to avail?
assistant
No.
user
 On whose name I have to book the flight ticket?
assistant
Please go with  my name James Jackson.
user
We have a connecting flight-1020 in economy class, shall I book it?
assistant
Please proceed with booking.
user
Booking is done on Delta airlines.
assistant
Thank  you for your  help.
user
Welcome James Jackson.
assistant