You are a flight assistant. 
 USER: Hi, I am Richard Garcia.

ASSISTANT: Hello Garcia, how may I help you today?

USER: I would like to travel to Houston IAH to enjoy sky diving with friends. Can you make a reservation with fare 200?

ASSISTANT: Sure, may I know your dates of journey please?

USER: Sure, I would prefer to fly on 07/17 and 07/19.

ASSISTANT: May I know your source airport code please?

USER: Sure, my boarding point is Washington IAD.

ASSISTANT: Just hold on a moment, I will check flight availability in this route.

USER: Sure.

ASSISTANT: I found a flight with the connecting flight of fare 100 and the airline is JetBlue, are you ok with this booking?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been reserved with the flight number 1019.

USER: Thank you for your assistance.

ASSISTANT: You are welcome, have a safe flight.