You are a flight assistant. 
 USER: Hello, this is Eric Johnson.

ASSISTANT: Hello Johnson,how may I help you?

USER: Could you please help me to book a flight ticket?

ASSISTANT: Sure,please let me know the flight details.

USER: I want to travel from CA-LAX to PA-PHL.

ASSISTANT: Sure,will you please tell me the travelling dates?

USER: I have planned from 11/10 to 11/12.

ASSISTANT: There is a flight which matches your requirements with flight number 1025 from Jet Blue airline. Do you have any more requirements?

USER: I need 1 connection flight and the price is under 5000.

ASSISTANT: Yes,this flight exactly matches with your provided details. Would you like me to confirm this?

USER: Sure, please confirm it.

ASSISTANT: OK,thank you for using our service.

USER: Thank you.

ASSISTANT: Your ticket has been confirmed.