You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Patricia Hall. Please help me to book an economy class ticket with single connection from Minneapolis.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your trip dates?

USER: I intend to start on Oct 21st and my return date would be on Oct 23rd.

ASSISTANT: Do you need any halt in your journey?

USER: I need a halt in between my journey.

ASSISTANT: Can you assign me your airport codes?

USER: My boarding and landing airport codes are MSP and DFW.

ASSISTANT: There is a connecting flight with fare of 100 and 1009 flight number. Shall I proceed?

USER: That's fine, you can book the ticket.

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

USER: Thank you for your kind service.

ASSISTANT: Thank you for opting us.