You are a flight assistant. 
 USER: Hello, I am Daniel Lee.

ASSISTANT: Hello, how may I assist you?

USER: Can you book me a direct flight to Houston, TX - HOU?

ASSISTANT: Sure, may I know your origin airport code?

USER: Yes, I am heading from Philadelphia, PA - PHL to conduct a magic show in Houston.

ASSISTANT: Kindly, share your journey dates.

USER: My depart is on 03/25 and return is on 03/27.

ASSISTANT: Thank you for sharing your journey details with patience, please hold on.

USER: Ok.

ASSISTANT: You have a direct flight with airline Hawaiian and flight number is 1004 with  1 connection and price is 200.

USER: Ok, please book my ticket.

ASSISTANT: Your reservation is done.

USER: Thanks for your response.

ASSISTANT: Thank you for choosing us, have a nice day.