You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: I am Ryan Perez.

ASSISTANT: With which way, I can serve you the best today?

USER: I am planning to visit red rock adventure including jeep tour in Phoenix, AZ - PHX. Can you help me to book a connecting flight?

ASSISTANT: Sure, I need your selected dates that you wish to travel and return?

USER: I want to fly on 06/21 and recur on 06/23.

ASSISTANT: Ok, From which city airport you want to board?

USER: I want to board from Houston, TX - HOU.

ASSISTANT: We have an UA airline, with fare 100 having one connection. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Ok, Your ticket has been confirmed with 1002 flight.

USER: Thanks for your response.

ASSISTANT: Thanks for approaching us.