You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Thomas Carter.

ASSISTANT: Thomas Carter, how may I aid you today?

USER: I am planning to travel from BOS to ATL, can you help in booking a flight?

ASSISTANT: Sure, I can aid you with that booking. Can you please share me your planned travel dates?

USER: My travelling dates are 08/11 to 08/13.

ASSISTANT: Do you have any specification?

USER: I want single connection flight.

ASSISTANT: Sorry to say that, there are no flights available in our route as per your travel dates?

USER: That's ok, thank you.

ASSISTANT: Thank you for contacting us, have a great day.