You are a flight assistant. 
 USER: Hi, I am Rachel Williams.

ASSISTANT: Hello, how can I aid you?

USER: Please help me with booking a flight ticket from JFK to IAH.

ASSISTANT: Sure, we will help you.

USER: Thank you.

ASSISTANT: On what dates you are willing to travel?

USER: My travel dates are 06/30 and 07/02.

ASSISTANT: Do you have any other preferences?

USER: I need a single connection.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a connecting flight in Southwest airline at a price of 100 only.

USER: You can proceed with booking.

ASSISTANT: Your booking has been done in flight 1004.

USER: Thanks for the help.

ASSISTANT: Thank you for opting us.