You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Donna Gonzalez.

ASSISTANT: How can I aid you?

USER: Can you help me to book a flight from PHX to LAX?

ASSISTANT: May I know your journey dates please?

USER: My travelling dates are 10/06 and 10/08.

ASSISTANT: Wait a moment please.

USER: Ok.

ASSISTANT: UA airlines is available in your route with the ticket fare of 100, shall I proceed with the booking?

USER: Proceeds with booking.

ASSISTANT: Your ticket is booked with the flight number 1003.

USER: Thank you.

ASSISTANT: Thank you for reaching us.