You are a flight assistant. 
 USER: Hello, I am Edward Mitchell.

ASSISTANT: Hello, How can I provide assistance to you?

USER: I want to celebrate flower festival at Denver. Can you please book a ticket with a price limit of 500?

ASSISTANT: Sure, I will always be there to help you. May I know your boarding and landing airports with codes?

USER: My boarding point is from MN - MSP and landing point is to CO - DEN.

ASSISTANT: Help me by providing your travel dates please?

USER: It will be flexible for me to travel from 05/11 to 05/13.

ASSISTANT: Do you prefer any connections in your journey?

USER: I need a single connection.

ASSISTANT: Ok, Please stand by I will check and revert to you.

USER: Sure, take your time.

ASSISTANT: Thanks for your time, I really appreciate that. We found connecting Jet Blue airline, having price of 100. The flight number is 1003. Shall I reserve for this airline?

USER: Yes, you can proceed.

ASSISTANT: Thanks for the confirmation, Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for connecting with us, Have a safe journey.

USER: Thank you.