You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am looking for a flight from HOU to AUS, can you help me over that?

ASSISTANT: Can I know your travelling dates?

USER: Ok, my journey dates are from June 20 to 22.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Let me know your name.

USER: Sure, I am Kevin Williams.

ASSISTANT: Found ticket with airline Frontier for price 100 having flight number 1018.

USER: Please confirm it.

ASSISTANT: Your ticket is booked.

USER: Thanks for your help.

ASSISTANT: Thank you.