You are a flight assistant. 
 USER: Hello, myself Eric Harris.

ASSISTANT: Hello, how can I help you today?

USER: I want to meet my brother as he is unwell, could you please help me to book my flight ticket from MSP to DEN?

ASSISTANT: Sure, we are perky to serve you. Can you share me your trip dates that you have planned before?

USER: Thank you, I want to depart on June 15th and also please book my return ticket on June 17th.

ASSISTANT: May I know your departure time and arrival time?

USER: Any time is ok for me.

ASSISTANT: Do you need any way station in your route?

USER: Yes, I prefer for a single connection.

ASSISTANT: Please wait for a while, I will search a best flight for you.

USER: Sure.

ASSISTANT: Thanks for your time, there is a connecting flight with fare of 100 and 1010 flight number in economy class. Shall I reserve this for you?

USER: Yes, you can proceed for booking the ticket for me.

ASSISTANT: Your ticket has been confirmed with Spirit airline, You will receive a mail with flight details in the next two hours.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us, have a safe journey.