You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Stephanie Wright.

ASSISTANT: How may I help you?

USER: Can you please book me a ticket from Philadelphia, PHL to Chicago, ORD?

ASSISTANT: May I know your travel dates?

USER: My preferable journey dates are from 11/24 to 11/26.

ASSISTANT: There is a flight with flight number 1007 with price is 100, can I proceed?

USER: That's ok for me. Please book my ticket with this airlines.

ASSISTANT: Your booking is done in AA airlines.

USER: Thank you for booking my ticket.

ASSISTANT: Most welcome.