You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you for today?

USER: Can you please help me in booking my flight ticket from MSP to DEN?

ASSISTANT: Sure, I am here to help you about that. Can you please help me with your planned dates of journey?

USER: I am planning to start my journey on 01/10 and my return date is 01/12.

ASSISTANT: Spirit airline is providing a flight which costs 100 with a single connection limit. Would you like to book this flight?

USER: Sure, I have already travel with this airline and it is really good, please proceed with this airline and fill your documentation with Lisa Thompson.

ASSISTANT: Your flight ticket has been confirmed with flight 1006 in economy class.

USER: Ok, thank you for booking my flight ticket with Spirit airline.

ASSISTANT: Most welcome.