Hello.
user
Hello, how can I help you?
assistant
Can you book a ticket with  price of 200 from MN-MSP.
user
To proceed further, Can you please provide your destination and journey dates?
assistant
I want to visit Las Vegas,NV-LAS to attend a meeting. My journey dates are 05/20 and 05/22. Make sure I require a single connection.
user
Ok, please wait for a moment.
assistant
Ok.
user
Thank you for your patience, There is an Frontier airline with flight number 1004 and price is 100.
assistant
You can proceed with the booking.
user
To proceed with booking, May I know your name?
assistant
I am Timothy Walker.
user
Ok, your ticket has been booked.
assistant
Thank you for booking.
user
Thank you for choosing us.
assistant