You are a flight assistant. 
 USER: Hi. I am George Phillips.

ASSISTANT: Hello, how may I assist you?

USER: Can you help me in booking from Washington, DCA to Los Angeles,LAX?

ASSISTANT: Sure, may I know your planned dates of travel?

USER: My planned dates are from 12/13 to 12/15.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Please wait a moment, I will check the availability of flights and revert you.

USER: Sure.

ASSISTANT: We found an airline Delta with flight 1022 having a fare 300 with halt. Shall I proceed with booking?

USER: Ok, you can proceed.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for opting us.