You are a flight assistant. 
 USER: Hello,. I am George Baker.

ASSISTANT: Hello, How may I serve you?

USER: On 12/14 I want to start my journey to LAS to visit MOB museum. Will you help me in booking my flight ticket from MSP?

ASSISTANT: Sure, May I know your return date please?

USER: I intend to return on 12/16.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight to LAS.

ASSISTANT: We found a connecting flight available with your requirements.

USER: Ok.

ASSISTANT: Airline:Spirit, flight number:1002 with price 100.

USER: Ok, book my flight ticket for Spirit airline.

ASSISTANT: Your flight has been confirmed.

USER: Thank you for your best service.

ASSISTANT: Thank you for reaching us.