You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from Boston MA-BOS to Seattle WA-SEA.

ASSISTANT: Sure, when are you planning to travel?

USER: My departure date is 08/28 and my arrival date is 08/30.

ASSISTANT: Please provide your specifications.

USER: Price limit is below 1000.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: AA airlines with single connection and price is 100 of 1022 flight. Shall I proceed for booking?

USER: Please proceed with the booking.

ASSISTANT: To proceed for booking, may I know your name?

USER: I am Pamela Hall.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.