You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I'm Helen Williams here, and I just want to travel from Houston, TX-IAH to New York, NY-JFK for vacation days.

ASSISTANT: Sure, let me know your travelling dates to check flights?

USER: Sure, my dates of travel is from 07/05 to 07/07. Any flight is available for me?

ASSISTANT: I got a flight-1025, price is 100 with 1 connection. Can I proceed?

USER: Please proceed to book my ticket.

ASSISTANT: Sure, your ticket is booked with Southwest airline.

USER: Thank you, for your help.

ASSISTANT: Thank you, have a nice journey.