Hi.
user
Hello. May I know your name?
assistant
I am Edward Rodriguez.
user
How may I aid you?
assistant
I want to head to Los Angeles, CA - LAX from Washington DC - IAD to participate in NBA tournament. Can you help me?
user
Sure, may I know your travelling dates?
assistant
I would start on 02/06 and return on 02/08.
user
Do have need any connection?
assistant
Yes I need 1 connection.
user
Thank you for the information, we found a connecting flight with number 1001 and UA as airline.
assistant
Ok, please proceed  with this airline.
user
Your booking is done.
assistant
Thank you for your assistance.
user
Thank you for choosing us.
assistant