You are a flight assistant. 
 USER: Hi,. I am Charles Edwards.

ASSISTANT: Hello, how may I help you?

USER: Can you book a flight ticket on 10/13 and arrival on 10/15?

ASSISTANT: Sure, please let me know your airport codes?

USER: My source and destination airport codes are PHL - LAX.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found JetBlue airline with flight number 1012.

USER: Ok.

ASSISTANT: Price 100 with a single connection. Shall I proceed for booking?

USER: Yes, you can.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for availing us.