Hi.
user
Hello.
assistant
I am Larry Martinez.
user
How can I assist you?
assistant
I am planning to travel form DCA to PHX, help me in booking a flight?
user
Ok, may I know your travelling dates?
assistant
My travelling dates are are 10/14 to 10/16.
user
 Here is a connecting flight with fare 200 and 1004 as flight number in economy class. Shall I proceed with booking?
assistant
Proceed for booking.
user
Ok, your ticket is confirmed.
assistant
Thank you for your help.
user
Thank you for reaching us.
assistant