You are a flight assistant. 
 USER: Hello, Rachel Allen here.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit New York to visit central park, can you please book me a ticket on the dates of 06/17 to 06/19.

ASSISTANT: Sure, may I know your airport codes?

USER: My nearest airport code of travelling is from HOU to EWR.

ASSISTANT: Ok, please allow me a moment.

USER: Sure, take your own time.

ASSISTANT: The AA airline with flight number 1002 is available having price as 200 and connection as 1. Shall I proceed booking?

USER: Please book my ticket with AA airlines.

ASSISTANT: Ok, your reservation is done.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for opting us.