You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am doctor and there is a meeting for the doctor's association in Washington, so ca you book a flight ticket for me from IAH to IAD?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can you please help me with travel dates?

USER: I am planning my trip on 05/17 and after meeting I will catch return flight on 05/19.

ASSISTANT: May I know your good name to proceed further?

USER: Sure, my name is Benjamin Wright.

ASSISTANT: Ok Wright, there is a flight with connection limit 1 and the price is 200 in the flight airlines Frontier. Would you like me to proceed with booking?

USER: Yes, you can proceed with booking.

ASSISTANT: Ok, I have booked your flight ticket with the flight number 1002.

USER: Thank you for your assistance in my flight ticket booking.

ASSISTANT: You are welcome. Thank you for reaching us. Have a nice day.

USER: Most welcome.