You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today/.

USER: I want to book a flight ticket from IAH to DCA to meet my uncle. Can you please help me with booking a flight ticket?

ASSISTANT: Can you please share your preferable journey dates?

USER: Sure, my journey dates are Sep 13 and Sep 15.

ASSISTANT: Do you have any connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: May I know your name please?

USER: I am William Roberts.

ASSISTANT: Is there any specifications?

USER: Yes, I want to depart in the afternoon.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1020 in economy class and connection is 1. Is it ok for you?

USER: You can proceed with booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.