You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Margaret Walker, want to travel from PHX to SEA. Please help me.

ASSISTANT: Sure, may I know your travelling dates please?

USER: My travel dates are from 05/07 to 05/09.

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

USER: Please proceed.

ASSISTANT: Your ticket is booked with the flight-1008.

USER: Thank you.

ASSISTANT: Thank you for reaching us.