You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I be your helping hand?

USER: I want to visit national gallery of art located at Washington DC-DCA.

ASSISTANT: Ok.

USER: Can you please book a flight ticket under the range of 1000?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: Please specify your travelling dates?

USER: I want to travel on 07/02 and intend to return on 07/04.

ASSISTANT: Where you are boarding from?

USER: I am boarding from Detroit, DTW.

ASSISTANT: Give a minute, I will revert you.

USER: Sure.

ASSISTANT: Thanks for waiting. You have a flight with 1 connection of price 100 in Frontier airline.

USER: Ok, you can proceed with the booking.

ASSISTANT: On whose name can I book a ticket?

USER: My name is Kenneth Edwards.

ASSISTANT: Thank you for choosing us.

USER: Thank you for the help.