You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please help me to find a flight ticket for my journey from HOU to AUS for my friend's wedding.

ASSISTANT: Sure, may I know your planned travel dates?

USER: My journey dates are from Oct 28th to Oct 30th.

ASSISTANT: May I know your connection limit?

USER: I need 1 connection flight.

ASSISTANT: Is there any class preference for you?

USER: I don't have any preferences, thanks for asking.

ASSISTANT: Your good name please.

USER: Mary Martinez.

ASSISTANT: We found an airline: UA, flight number: 1018 and price is 100 with one connection.

USER: You may proceed with booking my ticket with this flight.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.

USER: Most welcome.