You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I aid you?

USER: As, there is a arts and crafts expo is going to be held in Minneapolis.

ASSISTANT: Ok.

USER: So, I need your assistance in booking my flight ticket from Boston to expo my crafts.

ASSISTANT: Sure, we are mirthful to assist you.

USER: Thank you.

ASSISTANT: Could you please provide your scheduled dates?

USER: I will fly on 06/01 and recur on 06/03.

ASSISTANT: Help me with your airport codes.

USER: I will start my trip from BOS and return from MSP.

ASSISTANT: Do you have any specifications?

USER: I need a halt in between my journey. Fare of my ticket should be within 500.

ASSISTANT: Thanks for sharing your details.

USER: Ok.

ASSISTANT: We found a connecting flight of UA airline with fare 200 that matches with your requirements.

USER: Ok, you can reserve my seat for that plane.

ASSISTANT: Your good name please.

USER: I am Katherine Lewis.

ASSISTANT: Your booking has been done with flight number 1009.

USER: Thank you for quick response.

ASSISTANT: Thank you for reaching us.