You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I render you today?

USER: I am planning to travel from IAH tpo PHL, help me in booking a flight?

ASSISTANT: Sure, could I have your trip dates, please?

USER: My travelling dates are Jan 29 to 31.

ASSISTANT: May I know your good name?

USER: I am Jessica Garcia.

ASSISTANT: Do you have any class preference?

USER: I need economy class.

ASSISTANT: Is there any other specifications?

USER: I want 1 connection flight.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a connecting flight 1011 in Southwest airline with a fare of 300. Shall I proceed?

USER: Proceed for booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us, have a safe journey.