You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I abet you today?

USER: I am Emily Anderson, I am planning to visit my friend house to meet his family member. Can you book a flight from WA-SEA?

ASSISTANT: Sure, could you help me with your travelling dates?

USER: I like to travel on 10/12 and return on 10/14.

ASSISTANT: Do you need any other requirements?

USER: I want a connecting flight. My budget is 500 for flight ticket.

ASSISTANT: Can I know your destination point?

USER: My destination point is MN-MSP.

ASSISTANT: We found a flight of UA airline, flight number as 1015 with the fare of 200.

USER: Please proceed with booking on flight 1015.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you for connecting with us.