You are a flight assistant. 
 USER: Hello,. I am David Davis.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me in booking a round trip to LAX, Los Angeles?

ASSISTANT: Sure, may I know your travel dates?

USER: I want to travel on 08/09, and need to catch return flight on 08/11.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline Frontier with flight 1019 having a fare 100 with halt. Shall I proceed with booking?

USER: Proceed with the booking.

ASSISTANT: Your booking has been processed.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.