You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Eric Hall.

ASSISTANT: Ok.

USER: Can you please book a ticket for me as I am planning to go for flower festival at Minneapolis, MSP?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Kindly, mention your origin airport code.

USER: Denver, DEN is my nearest point, I want to board from here.

ASSISTANT: Please, share your fare limit.

USER: I can afford up to 1000.

ASSISTANT: May I know your journey dates?

USER: Journey dates are 09/03 to 09/05.

ASSISTANT: Thank you for sharing your journey details. Please, stay online.

USER: Sure.

ASSISTANT: Thank you for your valuable time. We are sorry to inform you that, No flights are running on your journey dates.

USER: No problem.

ASSISTANT: Fine.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a good day.