You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Will you please book me a flight ticket from SEA to MSP?

ASSISTANT: Sure, can you please share your journey dates?

USER: I am planning to start on Nov 28th and return on Nov 30th.

ASSISTANT: Do you have any connection limit?

USER: Any flight is okay for me.

ASSISTANT: May I know your name please?

USER: I am Eric Jackson.

ASSISTANT: Are there any more specifications?

USER: I am looking for an economy class flight.

ASSISTANT: We found a connecting flight with Frontier Airlines, flight number 1019, and the fare of 100 in economy class. Shall  I proceed?

USER: Fine, please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your support.

ASSISTANT: Thank you for choosing us.