You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I oblige you?

USER: Could you please reserve me a flight ticket in the name of Joshua Allen?

ASSISTANT: Sure, please share me your preferable dates of journey?

USER: My travel dates are 10/10 - 10/12.

ASSISTANT: Could you please let me know your journey codes?

USER: My boarding and destination codes are EWR - LAX.

ASSISTANT: I found a Spirit airline of price 100 and flight number 1012.

USER: Please reserve.

ASSISTANT: Your flight has been booked.

USER: Thank you.

ASSISTANT: Thanks for connecting us.