You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Please help me out in booking the ticket from LGA to MSP.

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: My trip dates will be Feb 28 to Mar 1.

ASSISTANT: Ok,  please let me know your  preferable airlines.

USER: I am ok with any airlines.

ASSISTANT: Do you  have any other specifications?

USER: I need a connecting flight.

ASSISTANT: Can I have your  good name please?

USER: Sandra Garcia.

ASSISTANT: Frontier airlines running a flight in your route with connection 1 and the ticket  fare is 100. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Ok, your  ticket booking has done and the flight number is 1010.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a great  journey.