You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am looking for a single connection flight to reach Austin, can you help me with that?

ASSISTANT: Sure, I am happy to help you.

USER: Thank you.

ASSISTANT: To proceed further, Can you please share your journey dates?

USER: Sure, I would like to go on 06/28 and back on 06/30.

ASSISTANT: Ok, Let me know your airport codes.

USER: It's from SEA to AUS.

ASSISTANT: Ok, please provide your price limit.

USER: My price limit is 1000 only.

ASSISTANT: Ok, please wait for a few seconds.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a Southwest plane with flight number 1020. The price is 100. Can I proceed for booking?

USER: Great, reserve 1 ticket for me.

ASSISTANT: Sure, May I know your name?

USER: Sure, I am Margaret Harris.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for availing us.