You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is Benjamin Roberts, could you help me to book a flight ticket?

ASSISTANT: Can you please provide your travelling locations?

USER: Yes sure, I would like to travel from LAX to DTW.

ASSISTANT: May I know your travelling dates?

USER: My dates are 01/01 and 01/03.

ASSISTANT: May I know your name for further process?

USER: My name is Benjamin Roberts.

ASSISTANT: OK. There is a flight ticket available as per your requested details.

USER: Make sure that price limit is 200 with 1 connection.

ASSISTANT: Sorry,price limit is 700 and 1 connection is available.

USER: Oh! then do not go ahead.

ASSISTANT: OK,Have a nice day.