You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you?

USER: I need to attend a Music festival at Oakland, can you please help me in booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travel dates are from 12/21 to 12/23.

ASSISTANT: Let me know your good name.

USER: I am Frank Lee.

ASSISTANT: Can you please provide your journey codes?

USER: My airport codes are from LGA to OAK.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: There is a flight found with number 1017 and Hawaiian as airline. The cost of the ticket is 100.

USER: You can proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thanks for reaching us.