You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Margaret Harris.

ASSISTANT: Nice to meet you.

USER: Can you please search a flight from the location Houston to Seattle?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Thank you. My travel dates are 12/13 and 12/15.

ASSISTANT: Please provide your airport codes that you want to travel.

USER: The airport codes which are near to my location are from IAH to SEA.

ASSISTANT: Please give me a moment.

USER: Sure, I will wait for your response.

ASSISTANT: There is a flight with price 100 and the connections 1 is available.

USER: That's fine, you can proceed with ticket booking.

ASSISTANT: Your ticket is booked. The flight number is 1026 and the airline is AA. Thanks for reaching us, have a great day.

USER: Thank you for helping me.