You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: Myself Angela Walker. I am looking for a flight from IAD to IAH, can you please help me out?

ASSISTANT: OK. Please mention your travel dates to search a flight for you?

USER: My planning dates are from 04/14 till 04/16.

ASSISTANT: 1016 flight number is available on your route with a fare of 100 and with single connection.

USER: Please proceed.

ASSISTANT: Ok, your booking has been processed.

USER: Thank you for booking.

ASSISTANT: Thanks for reaching us to serve you better. Have a nice journey.