You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am looking for a flight from BOS to AUS, can you help me out?

ASSISTANT: Sure, please provide your journey dates.

USER: My trip dates are from Jan 6th till Jan 8th.

ASSISTANT: Ok, Do you prefer direct flight or connected flight?

USER: I am looking for a connecting flight.

ASSISTANT: Ok, Do you have any class preference?

USER: I am ok with any class.

ASSISTANT: Ok, Do you have any other preferences?

USER: No, thanks for asking.

ASSISTANT: Thank you for providing details,we found a connecting flight in 1009 Frontier Airlines with a fare of 100. Can I proceed for booking?

USER: Please proceed with it on Debra Clark.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.