You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you help me in booking my flight ticket from HOU to SEA?

ASSISTANT: Sure, please share me your trip dates.

USER: My trip dates will be Mar 1st and Mar 3rd.

ASSISTANT: Do you need any specifications?

USER: I need a connecting flight with a class economy.

ASSISTANT: Is there any airline preferences for you?

USER: No.

ASSISTANT: Please mention your good name.

USER: I am Virginia Wright.

ASSISTANT: We found a UA airline and 1022 is flight number with a fare of 100. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.