You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Susan Campbell here.

ASSISTANT: What type of help that you are looking from my side?

USER: I am looking to book a flight ticket from IAD on 09/14.

ASSISTANT: Ok, can I have your landing location and return trip dates for finding the flights?

USER: I need my return ticket from HOU on 09/16. I need only 1 connected flight.

ASSISTANT: Ok, please wait for a while to check it.

USER: Ok.

ASSISTANT: As per your request there is fight in AA airlines with a less ticket fare of 100. Shall I confirm your ticket?

USER: Alright, please reserve me a seat.

ASSISTANT: Ok Susan, your seat is blocked in that AA airlines with the plane number 1014.

USER: Thank you.

ASSISTANT: You are welcome.