You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please check for a flight from IAH to AUS?

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

USER: My journey dates are from July 16th to July 18th.

ASSISTANT: May I know your connection limit?

USER: My connection limit is 1.

ASSISTANT: Is there any class preference for you?

USER: I was looking for a flight with economy class.

ASSISTANT: Your good name please.

USER: Myself Donald Green.

ASSISTANT: We found an airline: Hawaiian, flight number: 1000 and price is 300 with one connection.

USER: Please reserve a ticket for me.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for assisting me with booking my reservation.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.