You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I need to buy a plane ticket from LAS to ATL. Please help me in that.

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are from Apr, 14 to Apr, 16.

ASSISTANT: Please share me your name.

USER: Donald Perez.

ASSISTANT: Do you have any specifications?

USER: I need a single connecting flight.

ASSISTANT: Flight-1028 is available with JetBlue airlines having direct connection and the ticket costs you 200 only in economy class. Are you comfortable with this flight?

USER: Please go ahead.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your excellent service.

ASSISTANT: Thank you so much.