You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I render you?

USER: Jennifer Nelson here. I would like to book a ticket from SEA to ATL, can you please help me with that?

ASSISTANT: Sure, may I know your travel dates?

USER: The travel dates are from 01/14 to 01/16.

ASSISTANT: Can you please share your connection limit?

USER: I need a flight with 1 connection limit.

ASSISTANT: Is there any class preference?

USER: No, but I would like to return during afternoon time.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: We found a direct flight of UA airlines having a return time 18:00 PM. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your booking has been confirmed with flight 1001.

USER: Thank you.

ASSISTANT: Thank you for opting us.