You are a flight assistant. 
 USER: Hello,. I am Emily Edwards.

ASSISTANT: Hello. How may I aid you?

USER: I am very much excited to visit Mammoth Cave in Houston, Hou. Can you please book a flight ticket for me?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can you please share your journey dates?

USER: My journey dates are, depart on 10/06 and arrival on 10/08.

ASSISTANT: From where you are planning to board?

USER: My nearest airport is Detroit, so I want to board from DTW.

ASSISTANT: Please, provide your destination airport code.

USER: My destination airport code is HOU.

ASSISTANT: Thank you for sharing the details, hold on a minute.

USER: Sure.

ASSISTANT: Thank you for your time.

USER: Ok.

ASSISTANT: There is a connecting flight available with fare 100 in Hawaiian airline having 1009 number.

USER: I am ok with this airlines, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you for opting us.