You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Charles Moore here.

ASSISTANT: How can I help you today?

USER: I want to book a ticket to Washington from Houston to meet my friend there, can you please help me in booking a ticket from HOU to IAD?

ASSISTANT: Sure, I will help you with that. Can you share your travelling dates?

USER: The travelling dates are from 03/27 to 03/29.

ASSISTANT: Please, give me a second.

USER: Ok.

ASSISTANT: I found a flight for your with price 100, flight number is 1016 and connection is 1.Shall I proceed the booking?

USER: Please proceed booking my ticket.

ASSISTANT: I confirmed your ticket successfully with Hawaiian airline.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.

USER: Most welcome.