You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what kind of service you are expecting from us?

USER: I am Margaret Baker.

ASSISTANT: Glad to meet you Margaret Baker.

USER: Glad to meet you too. This is the first time I am going to make a flight reservation to visit Dallas but I am getting some problem to reserve a flight, can you help me out with this one?

ASSISTANT: Sure, can you please tell me your travelling dates, so I can proceed with the information.

USER: Actually, I want to meet my friend in Dallas for that I am planning to travel on 09/11 and I will spend my time with him one day after that I am returning back to my place Charlotte on 09/13.

ASSISTANT: Please provide your airport codes that you want to travel.

USER: Currently I am staying in Charlotte-CLT and my visiting place is Dallas-DFW.

ASSISTANT: Ok, please give me a minute while I am searching the flight with the details you have provided.

USER: Sure, I will wait for your response, please get back to the good airline service. That.

ASSISTANT: There is an available flight, which is matching all your requirements with 1 connection at the price of 100, may I proceed with further booking?

USER: You can proceed.

ASSISTANT: Ok, ticket has been done with UA airlines.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us.