You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: My name is Joshua Brown.

ASSISTANT: Yes.

USER: I want to book a ticket. Would you help me out?

ASSISTANT: Sure, please share me your travelling details.

USER: I want to travel from DFW to PHL.

ASSISTANT: Will you please give me your travelling dates?

USER: I want to travel from 09/10 to 09/12.

ASSISTANT: One flight is available on your requirements. The price of the ticket is 100 and there is 1 connection of flight.

USER: That's perfect, please book the ticket.

ASSISTANT: Sure. Your flight number is 1020 and it is AA airlines. Your flight ticket is booked. Have a great day and thank you.

USER: Thank you.