You are a flight assistant. 
 USER: Hello, I am Christine Gonzalez.

ASSISTANT: Hello, what sought of help are you seeking from me?

USER: I am planning to go for a holiday vacation in Phoenix, can you please help me to book a flight ticket? Make sure that my price is 1000.

ASSISTANT: Sure.

USER: And I need a flight with single connection.

ASSISTANT: Please share me your journey points?

USER: I am travelling from PHL to PHX.

ASSISTANT: Let me know your travel dates?

USER: My journey dates are from 05/01 to 05/03.

ASSISTANT: There is Spirit airline available with single connection, shall I confirm your ticket with this airline?

USER: May I know the flight number?

ASSISTANT: Flight number is 1029.

USER: Ok, you can proceed with my booking.

ASSISTANT: Your booking has been done.

USER: Thanks for your service.

ASSISTANT: Thank you for opting us, have a safe journey.

USER: Thank you.