You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can I help me in booking my flight ticket from PHL to IAH?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know your itinerary dates?

USER: My trip dates will be Oct 12th to Oct 14th.

ASSISTANT: Do you need any break in your journey?

USER: I prefer a break with in my journey.

ASSISTANT: Is there any specific time to travel?

USER: No.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your good name please?

USER: I am William Thompson.

ASSISTANT: There is a connecting flight with fare of 100 and 1020 flight number. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your seat has been reserved with Southwest Airlines in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.