You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Charles Lewis. Can you help me in booking on 02/27 to 02/29, as there is a business meeting?

ASSISTANT: Can I know your desired airport codes please?

USER: My journey starts from EWR and destination is DTW.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: You can reserve it.

ASSISTANT: Your ticket is booked, flight number 1004.

USER: Thank you.

ASSISTANT: Thank you for opting us.