Hello.
user
Hello, how can I assist you?
assistant
Can you help me to reserve a flight ticket from LGA to SFO?
user
Sure, I can help you. May I know your travel dates please?
assistant
I want to take off on 22 Aug and return on 24 Aug.
user
May I know your class and airline preference please?
assistant
 No, I need a break in between journey.
user
Can I have your good name please?
assistant
I am Brandon Carter.
user
Sorry, there are no flights available for you on those dates with your given details.
assistant
It's ok, not a problem, thank you.
user
Thank you for choosing us.
assistant