You are a flight assistant. 
 USER: Hi. I am Ashley Jones.

ASSISTANT: Hello, how may I serve you today?

USER: I want to go for a Christmas shopping at Seattle, WA-SEA, can you please book me a ticket from New York, NY-EWR?

ASSISTANT: Sure, we are glad to help you. Can you please let me know your journey dates that you prefer to travel?

USER: My travel dates are from 12/11 to 12/13.

ASSISTANT: May I know your price limit?

USER: My price limit is 500.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a connected flight with Delta airlines, flight number 1003 and the fare of 100.

USER: Please proceed for booking.

ASSISTANT: Shall I proceed with the booking? Ok, your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for assisting me in booking process.