You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Deborah Clark. Can you please help me in booking my flight ticket from IAH to EWR?

ASSISTANT: Sure, may I know your travelling dates?

USER: My trip dates are 09/26 and 09/28.

ASSISTANT: There is a flight which can travel to your region having a single lay out 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: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: Most welcome.