You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from CLT to EWR. Could you help me in booking?

ASSISTANT: Sure, let me know your travel dates?

USER: My travelling dates are from July 30 to Aug 01.

ASSISTANT: May I know your class preference?

USER: I prefer for economy class.

ASSISTANT: Any other requirement to be met?

USER: I need 1 connecting flight.

ASSISTANT: May I know your name?

USER: Melissa Collins here.

ASSISTANT: JetBlue Airline is offering a connecting flight with economy seat, shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us.