You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Benjamin Brown.

ASSISTANT: How can I support you?

USER: I would like to go for an Yosemite adventure trip with my friend's at New York, NY - EWR. Can you hold me a flight ticket on 01/13?

ASSISTANT: Sure, I am ravish to help you.

USER: Thank you.

ASSISTANT: When you are willing to return from New York?

USER: I would like to return on 01/15.

ASSISTANT: Let me know your boarding airport code?

USER: I wish to board from Houston, TX - IAH.

ASSISTANT: Ok, wait for a while. I will revert to you.

USER: Sure.

ASSISTANT: The flight details are, flight number 1015 and airline Spirit of fare 100. Shall I confirm?

USER: Please reserve.

ASSISTANT: Your flight reservation is processed.

USER: Thank you.

ASSISTANT: Thanks for availing us.