You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am looking to book a flight ticket to meet my friend in Houston, can you help me for booking a flight ticket from BOS to IAH?

ASSISTANT: Sure, I will help you. May I know your planned journey dates?

USER: Thank you. My travelling dates are Oct 17 and Oct 19.

ASSISTANT: Do you have any specifications?

USER: I need a direct flight in my journey.

ASSISTANT: May I know your name?

USER: My name is Raymond Adams.

ASSISTANT: Thank you for sharing the details, there is a direct flight available with fare 200 in Southwest airline having 1028 as flight number. Shall I reserve it?

USER: Ok, reserve my ticket.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.