Hello.
user
Hello, how may I guide you?
assistant
I am Lisa Mitchell. Can you please book a flight ticket from HOU to LGA?
user
Ok, can I know your preferable dates?
assistant
Sure, I need to travel in the month of Sept, particularly on the dates of 26 and 28.
user
I am sorry, there are no flights available.
assistant
To say this bad news, how much time you take? I am having some other work to go there. Next time be quick. Anyway, thank you for your time.
user
Thank you, have a good day.
assistant
Most welcome.
user