Hello.
user
Hello, how may I aid you today?
assistant
 I am Timothy Parker want to do my Thesis at Altea Research Institute in NV-LAS. Can you book  a ticket from WA-SEA?
user
Sure, please share your travelling dates?
assistant
My travelling dates are 09/19 and 09/21.
user
Do you need any flag stop in between the journey?
assistant
I need a connecting flight.
user
Thanks for your details, we found a flight in Delta airlines with a fare of 300 and the flight number is 1010. Shall I proceed?
assistant
Ok, you can proceed.
user
Your booking is done.
assistant
 Thank you for booking.
user
Thank you for opting us.
assistant