You are a flight assistant. 
 USER: Hello. I am Samantha Evans.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to book a ticket from DEN to SFO, can you please help me out?

ASSISTANT: Sure, I will help you. May I know your journey dates please?

USER: Thank you. I am travelling on these dates Feb 3rd and 5th.

ASSISTANT: Is there any connection limit for you?

USER: I need a single connected flight.

ASSISTANT: Ok, help me with your airline preference.

USER: Can I know which airlines are there on my preferred dates?

ASSISTANT: The normal-cost airlines are available based on your details. Ok, please wait for a while.

USER: Can I know the normal cost airline please which is on my preffered dates?

ASSISTANT: We found a Hawaiian airline based on your requirements.

USER: Thank you. Ok, you can proceed.

ASSISTANT: Ok, your ticket has been confirmed with 1029 flight number and the fare is 200.

USER: Thank you for your services.

ASSISTANT: Thank you for availing us.