Hello, I am Nicholas Martin.
user
Hello, how can I render you today?
assistant
I need to book a flight ticket under price 200.Could you please help me?
user
Sure, I am here to help you. Could you please help me with your airport codes?
assistant
Sure, CA-OAK and IL-ORD are my airport codes of travelling.
user
When you are willing to go?
assistant
I would like to board on 01/24.
user
When you are willing to return?
assistant
I intend to return on 01/26.
user
Please wait for a while.
assistant
Sure.
user
There is a  AA airline with couple of connections. Are you ok with it?
assistant
Do not proceed with booing.
user
Sure, thank you for approaching us.
assistant
Thank you for your help.
user