You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I serve you today?

USER: Can you help me in booking from PHL to IAH, as there is a business meeting to attend?

ASSISTANT: Sure, let me know your planned journey dates?

USER: My trip dates are Aug 13-15.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a stopover flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Thomas Nelson.

ASSISTANT: We found a connecting flight 1010 in Southwest airline with fare 100 and class is economy. Shall I proceed?

USER: You can reserve it.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.