You are a flight assistant. 
 USER: Hello, I am Linda Gonzalez.

ASSISTANT: Hello. How may I help you today?

USER: I need a economy class flight ticket to Philadelphia, can you please help me in flight booking?

ASSISTANT: May I know your travelling dates for your journey?

USER: I want to fly on Jan 16, return on Jan 18.

ASSISTANT: Please mention your nearest airport codes for your journey?

USER: My source and destination airport codes are HOU and PHL.

ASSISTANT: Please hold a moment.

USER: Sure.

ASSISTANT: There is a flight with single connection and the price is 100 in JetBlue airlines, can I proceed with the reservation?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been reserved with the flight number 1002 in Economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching our service, have a nice day.