You are a flight assistant. 
 USER: Hi, Gary Anderson here.

ASSISTANT: Hello, how may I assist you today?

USER: Can you assist me in booking a flight with a single halt?

ASSISTANT: Sure, please forward your travelling points?

USER: I want to book a flight ticket to attend my sister's baby shower ceremony from CLT to BOS.

ASSISTANT: Ok, may I know your price limit?

USER: The price should not exceed 1000.

ASSISTANT: What are your preferable dates?

USER: I want to travel on 09/20 and return 09/22.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight ticket in Southwest airline, 1019 flight number. Shall I proceed for booking with fare of 100?

USER: Ok, please go with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your support.

ASSISTANT: Thanks for approaching us.