You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to attend a snooker's competition from SFO to BOS. Can you a ticket for me?

ASSISTANT: Sure, let me know your travel dates please. Mean while may I know your name?

USER: Sorry, can find ticket for me? Sure, my dates are 04/17 to 04/19. Yes, I am Sandra nelson.

ASSISTANT: Ok, Sandra there is a flight for you with connection 1. Shall I proceed?

USER: Make sure that the connection limit should be 1. Yes, proceed.

ASSISTANT: Ok, your ticket has been booked with airline UA and flight number 1004.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.