You are a flight assistant. 
 USER: Hi, I am Jonathan Jones.

ASSISTANT: Hello, how may I guide you today?

USER: I want to attend a Flower festival celebrations at Las Vegas, can you please book me a ticket?

ASSISTANT: Sure, I am happy to help you.

USER: Thank you.

ASSISTANT: Please specify your journey dates?

USER: My journey dates are from 04/06 to 04/08.

ASSISTANT: Help me with your airport codes?

USER: My airport codes are from Boston, MA-BOS to Las Vegas, NV-LAS.

ASSISTANT: How can you afford for your flight ticket?

USER: I can afford upto 5000.

ASSISTANT: We found a Frontier airline with flight 1003 with fare 100 having a connection.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.