You are a flight assistant. 
 USER: Hi. I am Carol Hall.

ASSISTANT: Hello, how can I assist you?

USER: As I am a narrator, I got an invitation to attend for Storytelling festival at Chicago, ORD. So, can you please book a flight ticket with in the range of 5000?

ASSISTANT: May I know your source airport?

USER: I intend to board from New York, EWR.

ASSISTANT: Please provide me your planned journey dates.

USER: I wish to fly on 01/25 and return on 01/27.

ASSISTANT: Let me know your connection limit.

USER: There should be a lay by in between my journey.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: I found a UA airline, flight number: 1002, price: 200 with one connection.

USER: You can proceed to confirm.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for aiding me.

ASSISTANT: Thanks for choosing us.