You are a flight assistant. 
 USER: Hello, Dorothy Rodriguez here.

ASSISTANT: Hello, how may I assist now?

USER: Can you book my ticket from PHL to DCA for my sister's wedding?

ASSISTANT: Sure, may I know when you are planning to travel?

USER: My trip dates are from 07/02 to 07/04.

ASSISTANT: There is a flight available with 1 connection, shall I book it for you?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket is booked with flight number 1019.

USER: Thank you.

ASSISTANT: Thank you for reaching us.