You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I want to meet my twin sister, could you book my ticket from MSP to SEA?

ASSISTANT: Sure, may I know your travelling dates?

USER: My itinerary dates are Apr 18 and 20.

ASSISTANT:  On which name shall I reserve flight ticket?

USER: Book the ticket on the name of Janet Taylor.

ASSISTANT: Do you need any specifications?

USER: I need a connecting flight.

ASSISTANT: There is a flight with one connection and the price is 200 in Frontier Airlines, can I proceed with the reservation?

USER: Book my ticket.

ASSISTANT: Your ticket has been reserved with the flight number 1009.

USER: Thank you.

ASSISTANT: Thank you for reaching our service.