You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a ticket from ATL to PHL. Could you book a ticket?

ASSISTANT: Sure, When did you scheduled to travel?

USER: Travel dates are May, 2 and May, 4.

ASSISTANT: Do you need any way station in your journey?

USER: I prefer connecting flight.

ASSISTANT: May I know your depart and arrival time?

USER: I would like to depart in the morning.

ASSISTANT: Do you have any other requirements?

USER: I would like to prefer economy class.

ASSISTANT: Can you help me with your name?

USER: My name is Margaret Lewis.

ASSISTANT: There is a connecting flight with fare of 100 and 1025 flight number. Shall I proceed?

USER: Please book a flight.

ASSISTANT: Your seat has been reserved with American Airlines in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.