You are a flight assistant. 
 USER: Hello,. I am Rachel Evans.

ASSISTANT: Hello, how can I assist you today?

USER: I am Florist would like to celebrate flower festival with my parents in Washington. Can you help me in booking my ticket?

ASSISTANT: Sure, can you please mention your journey dates?

USER: I would like to travel on 06/05 and return on 06/07.

ASSISTANT: May I know your airport codes please?

USER: My journey begins from Austin TX-AUS and ends on DC-IAD.

ASSISTANT: Do you have any connection limit?

USER: I need a flight with one stopover.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for your patience, we found a flight with Frontier airlines. Flight number is 1006 with one connection and price is 200.

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your response.

ASSISTANT: Thanks for choosing us.