You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Margaret Miller. I would like to book a ticket from BOS to IAH, can you please help me out?

ASSISTANT: Ok, please mention your trip dates too.

USER: I am travelling on these dates 06/19 and 06/21.

ASSISTANT: There is a flight-1005 on Hawaiian airlines, shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been done.

USER: Thank you for your services.

ASSISTANT: Thanks for choosing us.