Hello.
user
Hello, how may I serve you today?
assistant
Can you help me to book a flight ticket from DEN to IAD?
user
Sure, please share me your trip dates.
assistant
My trip dates are 19 to 21 of July.
user
Do you need direct flight or connecting flight?
assistant
I need a connecting flight.
user
For booking, we need your good name. Please mention it.
assistant
I am Betty King.
user
 Would you let us know if you have any other preferences?
assistant
No.
user
Thank you for waiting and we have found a flight in an economy class with 1 connection in United Airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?
assistant
Please proceed.
user
Your booking is done with flight number 1028.
assistant
Thank you for helping me.
user
Thank you for choosing us.
assistant