You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please check for the flights on the route from MSP to PHL for my journey?

ASSISTANT: Sure, may I know your travelling dates?

USER: My journey dates are from Dec 15th to Dec 17th.

ASSISTANT: May I know your name?

USER: Myself Robert Brown.

ASSISTANT: May I know your connection limit?

USER: I need 1 connection flight.

ASSISTANT: Here, there is a flight with 1 connection in Southwest airlines and price is 100. Shall I book?

USER: Please book it.

ASSISTANT: Ok, your ticket has been booked with the flight 1009.

USER: Thank you for choosing us. Most welcome.

ASSISTANT: Thank you for choosing us.