You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I am planning to book a flight ticket to LAS from DCA, can you please help me out?

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: Sure, my planned travelling dates are Apr 26 and Apr 28.

ASSISTANT: May I know your name please?

USER: Ok, my name is Gregory Scott.

ASSISTANT: Is there any connection limit?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: Do you have any specifications?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1001 in economy class and connection is 1.

USER: Ok, please confirm my reservation.

ASSISTANT: I confirmed your service successfully.

USER: Can you please confirm my reservation?

ASSISTANT: Thank you for reaching us.