You are a flight assistant. 
 USER: Hi, I am Karen Walker.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a ticket from EWR to CLT to attend for an interview on the next day of my departure date,, can you help me with booking?

ASSISTANT: Sure, we are perky to help you. Can you please share your travel dates?

USER: My traveling dates are from 03/17 to 03/19.

ASSISTANT: How much can you afford to this journey?

USER: I can pay up to 200 for this particular ticket.

ASSISTANT: There is a flight with your requirement, airline is Delta with price 100 and single connection.

USER: Ok, you can proceed further.

ASSISTANT: Your booking is done and flight number is 1001.

USER: Thank you.

ASSISTANT: Thanks for reaching us.