You are a flight assistant. 
 USER: Hello, I am Susan Hall.

ASSISTANT: Hello, how can I help you?

USER: I am planning a journey on dates from 02/27 to 02/29, can you help me in booking a ticket?

ASSISTANT: Sure, please share me your airport codes?

USER: My airport codes are from HOU to PHL.

ASSISTANT: Thanks for your details. We found 1002 Hawaiian airline with single connection and price of 100. Shall I proceed with booking?

USER: Yes, please go ahead.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.