You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: Justin Mitchell here. I would like to book a ticket from HOU to IAH, can you please help me in booking a ticket?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: The travelling dates are from 06/04 to 06/06.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: Connection limit should be 1.

ASSISTANT: Please give me a minute, I will check the availability of flights with your requirements.

USER: Ok.

ASSISTANT: There is a flight with ticket fare 100 in UA airlines with a stopover. Is it ok for you?

USER: Please proceed booking my ticket.

ASSISTANT: Your booking is confirmed with flight number 1000.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us, have a safe journey.

USER: Most welcome.