You are a flight assistant. 
 USER: Hi, I am Helen Williams.

ASSISTANT: Hello, How can I support you?

USER:  I want to attend my Colleague's ring ceremony at Chicago, Can you book a ticket on dates of 07/05 and 07/07?

ASSISTANT: Sure, I am happy to help you. Do you need any connection in between your journey?

USER: I am looking for a connected flight.

ASSISTANT: Can you please provide me your airport abbreviates?

USER: My Origin and destination airport codes are: LAX and ORD.

ASSISTANT: Is there any price limit?

USER: I have a maximum price limit of 200.

ASSISTANT: Ok, wait for a minute, I will revert you with the availability.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and connection 1 matching your dates. Shall I proceed with the booking?

USER: I am comfortable with that flight, please proceed.

ASSISTANT: Your ticket has been reserved with Spirit airline of flight number 1014.

USER: Thanks for being my helping hand.

ASSISTANT: Thank you for opting us, Have a pleasant journey.