Hello.
user
Hello, how can I help you?
assistant
I am Nicholas Garcia. I would like to book a flight ticket from BOS to IAH. Could you please help me with booking a normal cost airline?
user
Sure, please share your planned travel dates.
assistant
My travelling dates are 09/16 and 09/19.
user
Do you prefer any specific class?
assistant
I need a business class.
user
Do you need any connection between your journey?
assistant
I need a connecting flight. I regret my return date id 09/18.
user
We don't have any flight available on given dates by you.
assistant
No worries, thank you for the information.
user
Thank you.
assistant