Hello.
user
Hello, how can I assist you?
assistant
Can you please help me in booking a flight ticket from LGA to HOU?
user
May I know your travel dates please?
assistant
I want to fly on July 18 and return on July 20.
user
Do you prefer break in between your journey?
assistant
I need a single connection.
user
Please let me know if you have any other specifications.
assistant
I would like to prefer an economy class.
user
Can I  have your good name please?
assistant
Myself Michael Johnson.
user
Sorry, no flights available for you on those dates with your given details.
assistant
Not an issue. Thank you.
user
Thank you for choosing us.
assistant