You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I need to buy a plane ticket from SFO to PHL. Please help me in booking.

ASSISTANT: Sure, may I know your airline preference?

USER: I am happy with any airlines.

ASSISTANT: Any other requirement to be met?

USER: I need a single connecting flight.

ASSISTANT: Can I know your name please?

USER: Melissa Robinson.

ASSISTANT: Ok, when are you planning to travel?

USER: My journey dates are from Nov, 22 to Nov, 24.

ASSISTANT: Please stand by.

USER: Sure.

ASSISTANT: Hawaiian Airlines has a connecting flight with number 1015 for fare 100, shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.