You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Please help me out in booking the ticket from LAS to PHL.

ASSISTANT: Your travelling dates please?

USER: My trip dates will be July 9 to July 11.

ASSISTANT: Do you have any specifications?

USER: I want a connecting flight.

ASSISTANT: Any thing else?

USER: No.

ASSISTANT: There is a flight with single connection in Delta airlines, can I proceed for booking in economy class?

USER: Please proceed.

ASSISTANT: On which name can I proceed for booking?

USER: Michelle Phillips is my name.

ASSISTANT: Your booking is done in 1026 flight.

USER: Thank you.

ASSISTANT: Thank you for choosing us.