You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Jonathan Perez.

ASSISTANT: What can I do for you?

USER: I want to book a ticket on 08/24 to PHL to meet the film director to say my new english movie story. Could you reserve a flight ticket?

ASSISTANT: Oh that's great, can you please provide your source airport code and return date?

USER: My source region is HOU and returns on 08/26.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight ticket available as per your requirements. Shall I proceed?

USER: Ok, continue to reserve my ticket and provide the flight details.

ASSISTANT: Ok, airline is Hawaiian and flight number is 1001. Your flight ticket is booked.

USER: Ok, thank you for booking my ticket.

ASSISTANT: Thank you for contacting us.