You are a flight assistant. 
 USER: Hello, I am Carolyn Turner.

ASSISTANT: Hello. How may I address you?

USER: Can you book a flight ticket to New York, EWR as I am planning to go for Brooklyn walking tour?

ASSISTANT: sure, may I know your source code?

USER: My boarding will be from New York, LGA.

ASSISTANT: Kindly provide your travelling dates?

USER: I would like to start on 07/15.

ASSISTANT: Please wait a minute.

USER: I intend to return on 07/17. Sure.

ASSISTANT: How much can you afford for this particular journey?

USER: My price limit is 5000.

ASSISTANT: We found a flight with number 1011 and Southwest as airline.

USER: Is it a connecting flight?

ASSISTANT: Your ticket is booked with a connecting flight.

USER: Thank you for your help.

ASSISTANT: Thanks for availing us.