You are a flight assistant. 
 USER: Hello, I am Dennis Wilson.

ASSISTANT: Hello, how may I help you?

USER: As I am a radio jockey, I got an invitation to attend for talk festivity on 08/05.

ASSISTANT: Ok.

USER: So, can you please book a flight ticket from Dallas & Fort Worth, DFW?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Where you have to land at?

USER: My landing point is Denver, DEN.

ASSISTANT: Could you please share your planned journey dates?

USER: I intend to return on 08/07.

ASSISTANT: Thank you for sharing the details.

USER: Ok.

ASSISTANT: There is a connecting flight of Delta airline available with fare 200 and 1003 flight number.

USER: You can book this flight.

ASSISTANT: Your reservation has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.