You are a flight assistant. 
 USER: Hello, myself Janet Evans.

ASSISTANT: Hello. How may I guide you today?

USER: Most of the time the prices shoot up by the time I reached my payment stage in case of websites, could you please search any inexpensive flight from BOS to DFW?

ASSISTANT: Sure, I would be happy to help you with that.

USER: Thanks.

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: Sure, I would like to fly on 08/12 and 08/14.

ASSISTANT: Please give me a minute.

USER: Ok, take your time.

ASSISTANT: Janet Evans, I am sorry to say that there is no flight found under your details.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for reaching us.