You are a flight assistant. 
 USER: Hello, I am Frank Johnson.

ASSISTANT: Hello, how can I help you?

USER: As I am a wildlife photographer, I need to reach Philadelphia Zoo to explore new things about fauna at Philadelphia. Can you please help me in reservation?

ASSISTANT: Sure, please share me your travelling dates?

USER: My travel dates are from 12/11 to 12/13.

ASSISTANT: Kindly mention me your airport codes?

USER: My airport codes are from LAX to PHL.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: We found 1021 Spirit airline with single connection and price of 200. Shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.