You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I support you for the day?

USER: Could you help me in booking a ticket with the name of Michelle Collins?

ASSISTANT: Sure. May I know your travelling dates please?

USER: My travelling dates are from 05/21 to 05/23.

ASSISTANT: Can I have your airport codes please?

USER: OAK to ATL.

ASSISTANT: We found that, there is a direct flight available with Frontier airline, flight number 1010.

USER: Ok. Proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your response.

ASSISTANT: Thank you for contacting us.