You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to book a flight ticket from Dallas on 12/30 to explore new things about fine arts at bishop arts. Can you help me to book a flight ticket?

ASSISTANT: Sure, we will hep you. Can you please, let me know your journey points?

USER: I want to start from Dallas, TX-DFW to Washington DC-IAD.

ASSISTANT: Kindly ensure your return date?

USER: I will return with in two days that is 01/01.

ASSISTANT: Do you require any halt in between journey?

USER: I need one connection in between my journey.

ASSISTANT: Can you please mention your price limit?

USER: I need the ticket with in the price limit 200.

ASSISTANT: May I know your good name please?

USER: I am Charles Wilson.

ASSISTANT: Thank you for providing all necessary details, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thank you for waiting, we have found a Southwest airline of 1017 flight number with one connection of cost 100. Shall I proceed to booking?

USER: Your booking has been done.

ASSISTANT: Your ticket has been reserved with Southwest airlines.

USER: Thanks for your kind service.

ASSISTANT: Thank you for reaching us. Have a safe journey.