You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I am Paul Evans.

ASSISTANT: Yes Paul.

USER: I am planning to travel from IAD to HOU, can you help in booking?

ASSISTANT: Sure, I will help you in booking, please share your travelling dates?

USER: My date of travelling is on 09/27 to 09/29.

ASSISTANT: I found a flight for you that Southwest airline with connection 1 as per your details, can I proceed to booking?

USER: Proceed for booking.

ASSISTANT: I confirmed your ticket by flight number 1004.

USER: Thank you for helping me.

ASSISTANT: It's my pleasure, have a nice day.