You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I assist you today?

USER: I am Thomas Mitchel. I want to travel with my friend from New York to Houston. Can you assist me to book a flight ticket on 10/17?

ASSISTANT: Sure, we are glad to help you. Can you share your airport codes?

USER: Sure, source and destination codes are EWR and HOU.

ASSISTANT: When you want come back?

USER: I want to come back on 10/19.

ASSISTANT: There is a flight that matches your request. Your flight number 1004 with a connecting flight and fare of the ticket is 100. May I reserve your ticket for JetBlue airline?

USER: Ok, please confirm the ticket.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your assistance.

ASSISTANT: Than you for opting us. Have a colorful day!.