You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Carol Martin.

ASSISTANT: How can I assist you today?

USER: Can you help me in booking a flight ticket on 11/05 to 11/07?

ASSISTANT: Sure, will you provide your airport codes that you want to travel?

USER: I prefer to start from HOU to IAD.

ASSISTANT: Please give me a moment.

USER: Ok.

ASSISTANT: Thank you for waiting. There is a flight with price 100 and the connections 1 is available.

USER: You can book it.

ASSISTANT: Your ticket is booked. The flight number is 1014.

USER: Thank you for helping.

ASSISTANT: Welcome, have a great day.