You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I would like to meet my client at Washington-DC, can you please book my flight ticket from IAH to IAD?

ASSISTANT: Can you provide me your dates of journey to book a ticket?

USER: Thank you. I will depart on Sept 14th and return back on Sept 16th.

ASSISTANT: Ok, please can I know your specifications?

USER: I only prefer for a flight having single connection.

ASSISTANT: May I know your name too to book a ticket?

USER: My name is Anthony Edwards.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a connecting flight available for the airfare 100 and the class is economy provided by American Airlines.

USER: Happy to hear that, you can book the ticket for me.

ASSISTANT: The flight ticket is confirmed and the flight number is 1009.

USER: Thank you so much.

ASSISTANT: Thank you for connecting with our agency.