You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Benjamin Anderson here.

ASSISTANT: How may I assist you today?

USER: Can you book a direct flight to Philadelphia?

ASSISTANT: Sure, please provide me your travel dates.

USER: My travelling dates will be 07/14 to 07/16.

ASSISTANT: May I know your travel airport codes?

USER: My airport codes for boarding the flight are DTW to PHL.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: I found a flight with price 100 and connection is 1. Shall I proceed?

USER: Sure, book the flight ticket.

ASSISTANT: Your ticket has been booked with flight-1010.

USER: Thank you.

ASSISTANT: Thanks for choosing us.