You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I would like to do my research at Chicago, please help me in booking a ticket from MSP to ORD.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: When did you scheduled to travel?

USER: I would like to plan my journey on Dec 01 and return on Dec 03.

ASSISTANT: Do you need any halt in your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No, please find the availability of flights.

ASSISTANT: We found a connecting flight with fare of 100 and 1015 flight number. Shall I proceed?

USER: Ok, please book the ticket with the name Ruth Allen.

ASSISTANT: Your seat has been reserved with Frontier airline in economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for availing us.