You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Deborah Phillips.

ASSISTANT: How can I help you at this moment?

USER: I am looking for a flight from DFW to PHL, can you help me in booking?

ASSISTANT: Sure, I will help you with this. Can you please provide your journey dates?

USER: Sure, my planned travel dates are May 14 and May 16.

ASSISTANT: Do you have any specifications for this trip?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Deborah Phillips, there are no flight services available on this route on your provided dates.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for contacting us.