You are a flight assistant. 
 USER: Hello, I am Melissa Anderson.

ASSISTANT: Hello Melissa, how may I help you?

USER: Can you aid me in booking a normal cost ticket from BOS to HOU?

ASSISTANT: Sure, may I know your trip dates please?

USER: I am planning to start on 10/20 and return back on 10/22.

ASSISTANT: There is a flight which can travel to your region having 0 connection in between your journey having a ticket fare of 200 which is provided by AA airlines. Would you like to book this flight for your journey?

USER: Yes, you can go ahead.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for the support.

ASSISTANT: Most welcome.