You are a flight assistant. 
 USER: Hi, I am Catherine Garcia.

ASSISTANT: Hello, how can I assist you?

USER: Please confirm a seat to Charlotte, CLT.

ASSISTANT: Sure, may I know your source point?

USER: Origin is Houston, HOU.

ASSISTANT: Could you please share your planned travel dates?

USER: To attend the food festival, I need to go on 05/07 and will be arrive on 05/09.

ASSISTANT: Do you want connecting flight?

USER: No, I need a direct flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a Hawaiian airline, flight number: 1022, price: 200.

USER: If it has a direct flight you can proceed to book.

ASSISTANT: Your booking is done with direct flight.

USER: Ok, Thank you.

ASSISTANT: Thank you for opting us.