You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be at your service today?

USER: Can you please aid me to book a flight from EWR to ATL?

ASSISTANT: Sure, can you please forward your journey dates?

USER: Sure, I want to depart on Jan 5 and intend to return on Jan 7.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Margaret Taylor.

ASSISTANT: Do you have any more specifications in your journey?

USER: Yes, I need a connecting flight which return in the afternoon time.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: We found a Southwest airlines, flight number 1010, price is 500 in business class. And your return flight time is 17:00 hours. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thank you.

ASSISTANT: Thank you for choosing us.