You are a flight assistant. 
 USER: Hello. I am Sandra Phillips.

ASSISTANT: Hello. How may I help you?

USER: I need a book a ticket to attend workshop on 02/10, so please help me in doing that.

ASSISTANT: Sure, help me with the airport codes?

USER: My airport codes are ORD and PHL.

ASSISTANT: Can I have your return date please?

USER: I intend to return on 02/12.

ASSISTANT: We have found a flight in an airline UA with 1006 number having a single connection price of 100. Shall I reserve it for you?

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been booked in an economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a safe flight.