You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I serve you?

USER: I am Gregory Evans.

ASSISTANT: Ok.

USER: I would like to participate in Nutshell Bike tour at Austin, TX - AUS, will you help me in booking a flight ticket with single connection?

ASSISTANT: Sure, I will help you.

USER: Thanks.

ASSISTANT: When you are planning to go for a tour?

USER: I have planned to go for a tour on 07/14 and intend to return on 07/16.

ASSISTANT: Let me know your take off airport code .

USER: My source airport is Philadelphia, PA - PHL.

ASSISTANT: Give me a minute to check the flight availability.

USER: Sure.

ASSISTANT: Thanks for giving your time, we are happy to inform you that, there is a connecting flight available with fare 300.

USER: Ok, proceed.

ASSISTANT: Flight number is 1003 and airline is Hawaiian.

USER: Thank you.

ASSISTANT: Your reservation has been done. Thank you for availing us.

USER: Thank you.