You are a flight assistant. 
 USER: Hello, I am Keren Smith.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a ticket from ATL to DCA for attending an press meet. Can you please help me in it?

ASSISTANT: Sure, Please help me with providing your journey dates.

USER: My journey dates are 05/18 to 05/20.

ASSISTANT: How much is your fare limit for this journey?

USER: My price limit is 1000 with single connection.

ASSISTANT: We found a flight with 2 connections, price 100, Is this alright with you?

USER: No, I am in need of single connection. Thank you for your information.

ASSISTANT: Sorry we can not provide you a connecting flight now. Thank you.