You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I serve you the day?

USER: I would like to book a flight ticket to Denver to attend a Innovation festivals to share new ideas on 06/24. Can you make a reservation with a single connection?

ASSISTANT: Sure, May I know your return date?

USER: Sure, my planned return date on 06/26.

ASSISTANT: Can you mention your origin airport?

USER: Sure, I am heading from DTW to DEN.

ASSISTANT: How much you can afford for the ticket?

USER: My affordable price limit is 500.

ASSISTANT: Thanks for the details, please wait.

USER: Sure.

ASSISTANT: We found a 1004 Spirit airline, with price of 300. Shall I reserve for this connecting flight?

USER: Yes, you can.

ASSISTANT: May I know your name?

USER: Sure, make a reservation with name Ashley Baker.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your help.

ASSISTANT: Thanks for reaching us.