You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Is there any help that you need from my side?

USER: Myself Shirley Walker, can you help me to book a flight ticket from IAH to IAD?

ASSISTANT: Sure, can you please mention your departure and arrival dates of your journey?

USER: Ok, please make sure to book a connecting flight for the dates Feb 25th and Feb 27.

ASSISTANT: Is there any particular time that you have planned to move or return?

USER: No, there is no specific timing any timing is fine for me.

ASSISTANT: Please be on hold for a while to search for the flight.

USER: Ok, please take your own time. Please book for the airfare is 200.

ASSISTANT: Thank you for being on hold, as per your request non of the airlines is providing a flight to your location to reserve a seat for your journey.

USER: That is ok, I will plan my journey as per the flight availability next week. Anyways thank you for assisting me.

ASSISTANT: At the end of closing your request, from higher authorities I got a notification that there is a special flight 1010 in AA airlines with a fare of 100 moving to your location, can I confirm your flight ticket in this airlines?

USER: That is good, please go ahead with the flight booking.

ASSISTANT: Ok, I have confirmed your flight ticket in the above airlines.

USER: Ok, thank you for providing the valuable support.

ASSISTANT: You are most welcome and thank you for approaching us.