You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I serve you?

USER: I got an invitation from my friend to attend for religious festival at Houston.

ASSISTANT: Ok.

USER: So, please help me in booking a ticket on 06/17 and which should be end on 06/19.

ASSISTANT: Sure, we are here to help you. Let me know your price limit.

USER: Price should not exceed 1000.

ASSISTANT: Could you please provide your airport codes?

USER: My source is EWR and destination code is HOU.

ASSISTANT: Please wait a moment I will check and revert you.

USER: Ok.

ASSISTANT: Thank you for your patience. I am glad to say that there is a flight available that matches your requirements. Airline:Spirit, flight number:1003 with price 100 and 1 connection.

USER: Please confirm this ticket.

ASSISTANT: To confirm your ticket I need your name.

USER: Sarah Robinson is my name.

ASSISTANT: Your flight has been confirmd.

USER: Thank you.

ASSISTANT: Thank you for contacting us.