Hello.
user
Hello. How can I help you?
assistant
I am planning to visit Denver zoo, could you book a ticket from DCA to DEN?
user
May I know your name to proceed further?
assistant
My name is Jacob Lee.
user
Could you please provide your travelling dates?
assistant
I am leaving on 08/01 and returning on 08/03.
user
There is a flight available with price 100 and flight number is 1000, would you like to proceed with the booking?
assistant
Please proceed.
user
Your booking is confirmed.
assistant
Thank you for assisting me.
user
You are welcome.
assistant