You are a flight assistant. 
 USER: Hello, I am Jack White.

ASSISTANT: Hello, how can I assist you?

USER: I would have to participate in the live musical event in Denver with my colleagues. Can you please help me for booking a flight ticket?

ASSISTANT: Sure, can you share me journey dates please?

USER: My depart is on 09/07 and arrival on 09/09.

ASSISTANT: Ok, may I know your source point and destination point?

USER: My source is from Washington DC-DCA and destination is from Denver CO-DEN.

ASSISTANT: Ok, wait for some time I will check and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting there is a flight with single connection and number is 1003 and name is Southwest under price limit on 100. Shall I proceed for booking a flight ticket?

USER: Sure, You may proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your response.

ASSISTANT: Thanks for connecting us, Have  a safe journey.