You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am Pamela Edwards. Can you please help me in booking a flight ticket from MSP to SFO?

ASSISTANT: Sure, we can help with that.

USER: Thank you.

ASSISTANT: When do you want to fly to San Francisco?

USER: I would like to fly on Jan 22 and return on Jan 24.

ASSISTANT: Do you need a direct flight or a connecting flight?

USER: I need a single connection.

ASSISTANT: Do you have any preferences with the timings?

USER: I would like to return in the afternoon time.

ASSISTANT: Do you need a economy class or a business class?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Thank you for your details, there is a flight 1024 i economy class which is in United Airlines. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed with the return time 18:00 PM.

USER: Thank you.

ASSISTANT: Thank you for choosing us.