You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Can you book a ticket for me from DFW to SEA?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Ok, my travel dates are from Jan 08 to 10.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Let me know your name?

USER: Sure, I am Pamela Collins.

ASSISTANT: Sorry to say, no reservation found on your name.

USER: That's ok, thanks for your information.

ASSISTANT: Thank you for reaching us.