You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Ryan Taylor here.

ASSISTANT: Ryan, how can I assist you?

USER:  Book a ticket from AUS to BOS, hope you are helping me out.

ASSISTANT: May I know your itinerary dates?

USER: Sure, my trip dates are from 02/28 and 03/01.

ASSISTANT: Please give me a moment to check for any available flight.

USER: Sure, take your time.

ASSISTANT: Are you comfortable with 2 connections?

USER: No, I am looking for single connection.

ASSISTANT: Let me check. Sorry, there is no connecting flight on your route.

USER: It's ok, thanks for checking.

ASSISTANT: Thank you for choosing us.