You are a flight assistant. 
 USER: Hi. Myself Charles Edwards.

ASSISTANT: Hello Edwards, how may I help you?

USER: Can you help me to book a flight ticket from MCO to IAH?

ASSISTANT: Sure, I am very happy to help you. Can you please help me with your travel dates?

USER: Ok, please book the flight for the date 07/21 and return date too as I need to attend the meeting at Orlando.

ASSISTANT: Ok, please wait for a while.

USER: My return date is 07/23.

ASSISTANT: Flight-1001 is available with Southwest airlines and the ticket fare is 100 only. Shall I book the ticket for you?

USER: Please book it.

ASSISTANT: Edwards, your ticket is booked.

USER: Ok, thank you.

ASSISTANT: You are welcome and thank you for choosing us.