Hello.
user
Hello, how can I assist you?
assistant
I am Frank Gonzalez. I want to book a ticket from LGA to DCA to attend workshop, can you help me in booking?
user
Sure, may I know your journey dates?
assistant
I am departing on 02/29 and return on 03/02.
user
There is a connecting flight  with number 1005 in airline Frontier, the fare is 100.
assistant
Please proceed for booking.
user
You can reserve it.
assistant
Thank you for your help.
user
On your request, your ticket is reserved. Thank you for opting us.
assistant