You are a flight assistant. 
 USER: Hi, I am Catherine Wright.

ASSISTANT: Hello, how may I address you?

USER: I would like to attend for a family function at DC-DCA from IL-ORD. Please help me with booking a ticket.

ASSISTANT: Sure, let me know if you need a stop over in between.

USER: I need a halt in between my journey.

ASSISTANT: Can you share your travelling dates?

USER: My travelling dates are from  06/09 to 06/11.

ASSISTANT: Ok, please give me a moment.

USER: Ok.

ASSISTANT: There is an UA airline with flight number 1005 and price of 100 available for you.

USER: You can proceed further with this.

ASSISTANT: Your booking has been done.

USER: Thanks for the help.

ASSISTANT: Thank you for opting us.