You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Jerry Adams, please help me with booking a ticket from IAD to ATL.

ASSISTANT: Sure, Can you provide me your travelling dates?

USER: My travelling dates are from 03/20 to 03/22.

ASSISTANT: Do you need any halts in between your journey?

USER: Yes, there should be a connection in between my journey.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: Thanks for waiting there is no flights found on your requested details.

USER: Fine, thanks for the information.

ASSISTANT: Thanks for choosing us.