You are a flight assistant. 
 USER: Hello. I am Donna Gonzalez.

ASSISTANT: Hello, how may I aid you?

USER: I want to meet my friend at ORD. Could you please help me with booking a flight ticket from DFW?

ASSISTANT: Sure, we are here to help you. Can you share me your trip dates?

USER: Sure, my trip dates are Oct 20 and Oct 22.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I need a halt in between the journey.

ASSISTANT: There is a connecting flight with fare of 100 and 1003 flight number. Shall I proceed?

USER: You can proceed with booking.

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

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.