You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: Please reserve a flight ticket with the name of Ronald Roberts to visit central park at New York, EWR.

ASSISTANT: Sure, we are here to aid you.

USER: Thank you.

ASSISTANT: Let me know your dates of travel.

USER: My travel dates are from 06/04 to 06/06.

ASSISTANT: To proceed further I need your source airport.

USER: I prefer to start from my nearest airport Houston, HOU.

ASSISTANT: Thanks for sharing your details.

USER: Ok.

ASSISTANT: Your flight number 1024 of Frontier airline.

USER: You can confirm my ticket with this airline.

ASSISTANT: Your ticket has been confirmed for a fare of 100.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.