You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How may I assist you?

USER: I am Andrew Miller, as my studies are completed, returning back to home. So, please book a flight from PHL.

ASSISTANT: Ok.

USER: I will start on 07/31.

ASSISTANT: May I know your return date?

USER: My arrival date is 08/02. It will be more comfortable if the price limit is 5000.

ASSISTANT: Please provide your return location code.

USER: JFK is airport code.

ASSISTANT: Flight ticket is available with connections 1, price 100. Airline Hawaiian and flight number is 1001.

USER: Ok, You can process the ticket.

ASSISTANT: Your ticket is processed.

USER: Thank you for your service.

ASSISTANT: Thanks.