You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please book a flight ticket from AUS to IAH?

ASSISTANT: Sure, let me know your travel dates?

USER: My journey dates are Nov 11 and Nov 13.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Ruth King.

ASSISTANT: We found a direct flight 1026 in Frontier airline with fare 100 and class is economy. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.