You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today/.

USER: I am Nicole Robinson. Can you please reserve me a flight ticket from DFW to MSP?

ASSISTANT: Sure, may I know your travel dates?

USER: My planned journey dates are Apr 20 and Apr 22.

ASSISTANT: Do you have any limits on number of connections?

USER: I prefer a flight having maximum connection of one.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: My return time should be afternoon.

ASSISTANT: Do you have any another specifications on this journey?

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

ASSISTANT: American Airlines providing the ticket for you, the fare is 200, connection limit 1 and it's on 15.00PM only. Would you like me to make the booking now?

USER: Yes, please.

ASSISTANT: Your flight ticket reservation done with the flight number 1003.

USER: Thank you for assisting me.

ASSISTANT: Welcome, thank you for reaching us.