You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Myself Betty Walker. Can you please help me with flight ticket booking from IAD to DFW?

ASSISTANT: Sure, I will aid you with that. May I know your travel dates for booking flight ticket?

USER: Sure, I need to travel on dates of 06/21 and 06/23.

ASSISTANT: Thank you for providing your travel details. I will put the conversation on hold to check the best flights available in your route.

USER: Sure, take your time.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Frontier airlines. Shall I proceed with this?

USER: That is fine, please proceed with booking.

ASSISTANT: Your flight ticket is booked, flight number is 1024.

USER: Thank you for your help.

ASSISTANT: You are welcome.