You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Ronald Evans here, I have to visit Chicago special attractions with my friends. Can you please help me to book a ticket from DCA to ORD?

ASSISTANT: Sure, let me know your connection limit?

USER: I need connecting flight.

ASSISTANT: Ok, when are you planning to travel?

USER: My travelling dates will be on 01/05 to 01/07.

ASSISTANT: Ok, please wait I will get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting, flight- 1006, airline- Spirit, price- 100 with connection matches with your required details.

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for connecting with us.