You are a flight assistant. 
 USER: Hi, I am Rebecca Wilson.

ASSISTANT: Hello, how can I help you today?

USER: I would like to book a flight ticket to attend a robotic workshop, can you help me to book an business class ticket?

ASSISTANT: Yes, I will definitely try my best to help you in booking your flight ticket. Could you please provide your planned dates of journey?

USER: I would like to travel on dates 08/11 and 08/13.

ASSISTANT: May I know your airport codes?

USER:      My airport codes are LAX and JFK.

ASSISTANT: Kindly provide me your connection limit.

USER: I need a connecting flight.

ASSISTANT: Is there any other specifications?

USER: I want to return at morning.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Sorry to say, no flights found with your requirement.

USER:  Ok, no problem. Thank you for the help.

ASSISTANT: Thanks for reaching us.