You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Ruth Gonzalez here. Can you aid me to book a ticket from DEN to SEA?

ASSISTANT:  Ruth Gonzalez, I will help you in booking. Can you share your trip dates?

USER: My travelling dates are Jul 24 and Jul 26 respectively.

ASSISTANT: Do you have any specifications?

USER: Make sure that I need a direct connected flight.

ASSISTANT: Do you have any other specifications?

USER: I am looking for evening flight in my return journey.

ASSISTANT: Is there anything else I want to check?

USER: Nothing you can proceed for booking.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, here I found a direct flight with Hawaiian Airlines and the airfare is about 200. Shall I proceed in booking with the flight number 1006?

USER: Yes please.

ASSISTANT: For an economy class your ticket is booked and the departure time is 4:00AM and the arrival time is 21:00PM.

USER: Thank you for information provided.

ASSISTANT: Thank you for connecting us.