Hello.
user
Hello. How can I assist you?
assistant
My name is Jack Clark. I need to travel from Washington, can you book a ticket?
user
May I know your travelling dates?
assistant
The travelling dates are 04/16 and 04/08.
user
Can you please mention your travelling airport codes?
assistant
Airport codes are from IAD to JKF.
user
Can you please recheck your  travelling dates?
assistant
The travelling dates with 04/16 and 04/18. Please check with this.
user
Here is a flight ticket with fare 100 and 1026 as flight number. Shall I proceed for booking?
assistant
Please proceed with the booking.
user
Ok, your ticket is confirmed.
assistant
Thank you for help.
user
Thank you for reaching us.
assistant