You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Can you help me to book a flight from SEA to ATL?

ASSISTANT: Please share me your travelling dates?

USER: My travelling dates are June 19 and 21.

ASSISTANT: Do you require direct flight or connecting flight?

USER: I prefer connecting flight.

ASSISTANT: Do you have class preference?

USER: No.

ASSISTANT: May I know your depart and arrival timings?

USER: I am fine with any time.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: Can you help me with your name please?

USER: My name is John Hall.

ASSISTANT: Please wait for a minute.

USER: Ok.

ASSISTANT: We found a connecting flight of JetBlue airline in the economy class with fare 300 and it departs at 1:00 hours and returns at 2:00 hours, can I proceed for this?

USER: Proceed with booking.

ASSISTANT: Your ticket is confirmed with flight number 1015.

USER: Thank you.

ASSISTANT: Thank you for opting us.