You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How can I aid you?

USER: Please help me with booking a ticket from DFW to PHL by the name Margaret Miller.

ASSISTANT: Sure, I am happy to help you. Please share me your trip dates?

USER: My travelling dates are from 07/16 to 07/18.

ASSISTANT: Please be on hold for a second. Thanks for waiting, I found a direct flight based on your given criteria. Shall I proceed with the booking?

USER: Ok, you can.

ASSISTANT: Your flight ticket is processed with flight number 1004 from Delta airline.

USER: Thank you.

ASSISTANT: Thanks.