You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Myself Ronald Roberts.

ASSISTANT: Nice meeting you Ronald.

USER: I have to go Dallas for attending a business meeting there, can you please book a flight ticket from Houston?

ASSISTANT: We are gleeful to help you. Can you please provide your preferable dates of travelling?

USER: Thanks, my departure date is 03/07 and please book my return ticket also on 03/09.

ASSISTANT: Ok, may I know your origin and destination airport codes for booking?

USER: I want to fly from IAH airport and destination airport is DFW.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100. Is it ok for you?

USER: I am very comfortable with this flight, please proceed.

ASSISTANT: Ok, your reservation has been done in flight number 1005.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us, have a great journey.