You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I address you?

USER: I am looking for a flight from LAS to CLT, can you help me out?

ASSISTANT: Sure, please provide your trip dates.

USER: My trip dates are from  Jan 15th till Jan 17th.

ASSISTANT: Do you need any connection between your trip?

USER: I am looking for a connecting flight.

ASSISTANT: Can I know your name?

USER: Myself Jeffrey Green.

ASSISTANT: Do you need any other specifications?

USER: Please book my return flight also for evening session.

ASSISTANT: American airlines, flight number:1014, with one connection and price:600. Is that Ok for you?

USER: Please proceed with it.

ASSISTANT: Your booking has been completed.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.