You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Please assist me in booking a flight ticket from SEA to ATL.

ASSISTANT: Sure, can I know you travelling dates?

USER: My travelling dates are from July 2nd to July 4th.

ASSISTANT: May I know your connection limit?

USER: I want a single connection in between my journey.

ASSISTANT: Let me know your depart and return time?

USER: I don't have preferable timings to travel.

ASSISTANT: Which class do you prefer?

USER: I am comfortable with any class.

ASSISTANT: Can I know your airline preference?

USER: I prefer a normal-cost airline.

ASSISTANT: We found a flight from Delta airline with economy class the airline number is 1016 and depart time is 16  PM and arrival time is 20 PM. Shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: On which name should I reserve the ticket?

USER: Ia m Brian Mitchell.

ASSISTANT: Your ticket is booked with the name Brian Mitchell.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.