You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you for the day?

USER: I am Alexander Robinson. I would like to book a flight ticket to San Francisco with a price limit of 5000.

ASSISTANT: Sure, can you please your journey points?

USER: I am planning to meet my uncle in CA - SFO and my source from NC - CLT.

ASSISTANT: Kindly provide your dates of travel.

USER: I would like to fly on 09/21 and return date on 09/23. I need a single connection in between my journey.

ASSISTANT: Ok, please wait I will check the availability of flights and get back to you.

USER: Sure.

ASSISTANT: Thank you for being patience, we found an airline Delta with flight number 1017. Price 800 with a single connection.

USER: You can proceed to booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for booking a flight ticket.

ASSISTANT: Thank you for reaching us, have a good day.

USER: Thank you.