You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Emma Walker here.

ASSISTANT: Emma, how can I help you today?

USER: Find a flight ticket for me that is from PHL to LAX.

ASSISTANT: Sure, can you please tell me your travel dates?

USER: My travelling dates for journey are 02/18 to 02/20.

ASSISTANT: Ok, let me check for the available flights.

USER: Sure.

ASSISTANT: Happy to inform you, there is a flight-1007 available with JetBlue airlines and the ticket fare is 100 only. Shall I book the ticket?

USER: Sure, you can book the flight ticket.

ASSISTANT: Your ticket is confirmed successfully and have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.