Hello.
user
Hello, how may I help you?
assistant
Can you help me to book a flight to SFO?
user
Sure, help me with the trip dates?
assistant
I will fly on Jan 24 and return on Jan 26.
user
Let me know your origin code?
assistant
My source point is DCA.
user
May I know your name please?
assistant
My name is Patrick white.
user
Do you have any preferences?
assistant
I prefer a connecting flight.
user
 We found an airline: United, flight number: 1010 and price is 100 with one connection. Shall I proceed to book?
assistant
Please proceed with booking.
user
Your flight ticket has been booked.
assistant
Thank you for helping me.
user
Thank you for reaching us.
assistant