You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your name?

USER: I am Paul Scott.

ASSISTANT: How can I assist you Paul Scott?

USER: I want to visit Flower festival at Denver Botanical Gardens with my cousin, so please help me with booking a ticket.

ASSISTANT: Sure, we will help you. Will you please mention your journey dates?

USER: My travel dates are 06/17 and 06/19.

ASSISTANT: Ok, how much money you can afford for a ticket?

USER: I can afford only 200 fare.

ASSISTANT: Fine, Kindly mention your source and destination details.

USER: Source is Detroit, DTW and destination is DEN.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Thanks for being on hold, no flights were available based on your given data.

USER: Ok, thanks for informing.

ASSISTANT: Thanks for connecting us.