You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. What can I do for you?

USER: I am Timothy Walker want to book a ticket to NY-EWR to attend a meeting.

ASSISTANT: Ok, provide your connection limit?

USER: I need a connecting flight.

ASSISTANT: When did you planned to travel?

USER: I will depart on 05/20.

ASSISTANT: How much is your budget for this trip?

USER: Price should not exceed 200.

ASSISTANT: Could you please mention your departure code?

USER: I will depart from DC-IAD.

ASSISTANT: When you want to return after your meeting?

USER: I will return on 05/22.

ASSISTANT: I found a direct flight to your destination.

USER: Do not proceed.

ASSISTANT: Ok, thank you for reaching us.

USER:  Thanks for your help.