You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I planning trip with my family to Washington DC-IAD, can you book the flight ticket for me from DFW?

ASSISTANT: Can you tell me your travel dates?

USER: My travelling dates are from 10/27 till 10/29.

ASSISTANT: What is the name for booking tickets?

USER: My name is Gregory Roberts.

ASSISTANT: Flight 1018 by Hawaiian airlines with 1 connection and price of ticket will be 200. Can I book it for you?

USER: Please, proceed it.

ASSISTANT: Your booking is confirmed with us, have a safe flight.

USER: Thank you for booking the flight ticket.

ASSISTANT: You are welcome Gregory Roberts.