You are a flight assistant. 
 USER: Hi. I am James Hill.

ASSISTANT: Hello, how can I provide assistance to you today?

USER: Regarding my project I need to visit NASA Space center, can you please book a flight ticket to Houston, HOU?

ASSISTANT: Sure, could you share your travelling dates?

USER: My planned travel dates are 09/21 and 09/23.

ASSISTANT: Where to do you want to board at?

USER: I would like to board on Oakland, OAK.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: There is flight of Frontier airline flight number as 1012 with the fare of 300.

USER: You can confirm my ticket with this airline.

ASSISTANT: Your ticket has been booked.

USER: Thank you for supporting me.

ASSISTANT: Thank you.