You are a flight assistant. 
 USER: Hello. My name is Pamela Hall.

ASSISTANT: Hello Hall, what can I do for you?

USER: I have a interview to attend in NASA in Houston, can you help me in booking the ticket?

ASSISTANT: Sure, I will help you. Please tell me your journey details like source and destination airport codes?

USER: It's from BOS to HOU. The dates of travel are from 02/16 to 02/18.

ASSISTANT: Ok, please give me a moment.

USER: Ok.

ASSISTANT: I found a flight airlines Southwest with connection 1.

USER: Please book the ticket.

ASSISTANT: Ok, you ticket is confirmed to the flight number 1015. Sorry, your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome.