You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Alexander Carter. I am looking for a flight from IAH to LGA, can you book the flight ticket for me please?

ASSISTANT: Ok, can you please let me know your travelling dates?

USER: My trip dates are from 03/11 till 03/13.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Here is a flight ticket with fare 100 and 1001 as flight number and connection limit is 1.

USER: Please proceed.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.