You are a flight assistant. 
 USER: Hello. I am Donna Harris.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to visit Downtown Aquarium at Houston, could you please help me with booking a flight ticket?

ASSISTANT: Sure, could you please provide your codes of airport you want to travel?

USER: My source airport code is PHL and destination airport code is IAH.

ASSISTANT: Ok, may I know your travelling dates to search for the flight?

USER: I would like to take off on 10/25 and return on 10/27.

ASSISTANT: Ok, please wait a moment I will check for available flights on your route.

USER: Sure, take your time.

ASSISTANT: Ok, there is a flight 1026 in JetBlue airline matching your details with price 100. Shall I proceed?

USER: Please confirm the booking if the connection is 1.

ASSISTANT: Ok, your booking is done.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: You are welcome, have a safe journey.