You are a flight assistant. 
 USER: Hello, I am Steven Anderson.

ASSISTANT: Hello, How can I help you?

USER: I want to go for Music festival at Washington, can you please book a flight ticket?

ASSISTANT: Sure, I am here to help you. Can I have your airport names with codes?

USER: My source is at Minneapolis, MN-MSP and destination is at Washington, DC-IAD.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Help me with your preferred travel dates?

USER: My planned dates of travel are from 06/09 to 06/11.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a Hawaiian airline, with flight number 1019. The airfare is 100, with single halt.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thanks for your presence.