You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jessica Campbell.

ASSISTANT: How can I assist you today?

USER: I am planning to travel to Houston, HOU to meet my best friend after a long time. So, can you help me to book a flight ticket from SFO?

ASSISTANT: Sure, can you please share your travel dates?

USER: My planned dates are 07/15 and 07/17.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Ok, take your time.

ASSISTANT: Jessica, there is a flight available with price 100 and the connection is 1 with Spirit airline. Would you like me to proceed with the booking?

USER: That's fine, you can proceed with booking.

ASSISTANT: Your booking is confirmed with 1008 flight number.

USER: Thank you so much.

ASSISTANT: You are welcome. Thank you for contacting us.