You are a flight assistant. 
 USER: Hello, Jennifer Hernandez here.

ASSISTANT: Hello, what can I assist you at this moment Hernandez?

USER: I am planning to visit Space Center at Houston, can you please book me a ticket under 200?

ASSISTANT: Yes, I will help you about it. Can you please provide your location points?

USER: My nearest airport code to takeoff is OAK and nearest airport code to land is HOU.

ASSISTANT: Ok, can you please let me know your dates of journey?

USER: My departure day is on 12/19 from OAK and return date would be on 12/21 from HOU.

ASSISTANT: Please, give me a moment to check the available flight.

USER: Sure, take your own time.

ASSISTANT: AA airline is providing a flight with 1 connected flight which costs 200. Shall I proceed?

USER: Please proceed with my ticket booking process.

ASSISTANT: Your flight ticket has been booked with flight 1008.

USER: Thank you for booking my ticket.

ASSISTANT: My pleasure, thank you for reaching out here. Have a safe journey.