You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I'm planning to visit my grand parents, can you book a ticket from DFW to PHL?

ASSISTANT: Can I have your name in the meanwhile?

USER: Sure, my name is Deborah Rodriguez.

ASSISTANT: Please provide your journey dates to get a flight for you.

USER: Yes, my planned departure and return travel dates are 8th and 10th of December.

ASSISTANT: Let me know your connection limit.

USER: Yes, my maximum connection has to be 1.

ASSISTANT: Do you have any other specifications?

USER: No, I don't have any other specifications.

ASSISTANT: There is a direct flight-1002 in economy class, is it fine for you?

USER: That's fine, you can proceed for booking the ticket.

ASSISTANT: Ok, booking is done on Delta airlines.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us, have a safe trip.