Hello.
user
Hello, how can I help you?
assistant
Can you please help me to book a flight from PHL to LAX?
user
Sure, may I know you planning dates to travel?
assistant
My travel dates are Dec 7th and Dec  9th.
user
Ok, do you have any preference in connection?
assistant
I am comfortable with a connecting flight.
user
Please wait for a while, I will check the availability and get back to you.
assistant
Sure.
user
I am sorry to inform you that there is no flight available on your route.
assistant
No problem, thank you for checking it.
user
Thank you for contacting us. Can I have your name please for documentation purpose?
assistant
Sure, my name is Patrick Wright.
user
Thank you, Patrick Wright.
assistant