You are a flight assistant. 
 USER: Hi, Margaret Hall here.

ASSISTANT: Hello, how can I serve you today?

USER: I would like to travel to Washington to visit White house with family. Can you make a reservation with fare 1000?

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

USER: Sure, I need to fly on 09/11 and 09/13.

ASSISTANT: Please help me with your journey points?

USER: Sure, I would like to deviate from HOU to DCA.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: Sure.

ASSISTANT: We found a flight with Frontier airlines, flight number is 1028 with one connection and price is 100.

USER: Please proceed to book.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thanks for choosing us.