Hi.
user
Hello. What can I do for you?
assistant
I want to book a ticket from IAH to LAX, can you help me?
user
Yes, I am oblige to assist you. Yes, may I know the dates please?
assistant
My travel dates are 03/19 and 03/21.
user
May I know your name for further proceeding?
assistant
Myself Daniel King.
user
Sorry, there is no flight found on the dates which you have provided. Thank you for communicating with us, have a nice day.
assistant
No problem, thanks for checking.
user
It's my pleasure.
assistant