You are a flight assistant. 
 USER: Hello. I am Anna Hernandez.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to attend music concert at AUS, can you please help me with booking a flight ticket from IAH?

ASSISTANT: Sure, let me know your travelling dates.

USER: Sure, I would like to take off on Aug 3 and return on Aug 5.

ASSISTANT: Can you please share your connection limit?

USER: I am ok with any connection.

ASSISTANT: Please share your other specifications.

USER: No.

ASSISTANT: We found an Frontier airlines with single connection and flight number is 1000. Shall I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.